177177777363

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{2111}}^1$

素因数の和:2461

約数の個数: 96

約数和(自身を含む): 283398635520

約数和(自身を除く): 106220858157

約数列:

[1, 3, 9, 19, 31, 57, 71, 93, 171, 213, 223, 279, 589, 639, 669, 1349, 1767, 2007, 2111, 2201, 4047, 4237, 5301, 6333, 6603, 6913, 12141, 12711, 15833, 18999, 19809, 20739, 38133, 40109, 41819, 47499, 62217, 65441, 120327, 125457, 131347, 142497, 149881, 196323, 300827, 360981, 376371, 394041, 449643, 470753, 490823, 588969, 902481, 1182123, 1243379, 1348929, 1412259, 1472469, 2707443, 2847739, 3730137, 4236777, 4417407, 4646311, 8543217, 8944307, 9325637, 11190411, 13938933, 14593343, 25629651, 26832921, 27976911, 33423463, 41816799, 43780029, 80498763, 83930733, 88279909, 100270389, 131340087, 264839727, 277273517, 300811167, 635045797, 794519181, 831820551, 1036127353, 1905137391, 2495461653, 3108382059, 5715412173, 9325146177, 19686419707, 59059259121, 177177777363]

約数ペア:

[(1, 177177777363), (3, 59059259121), (9, 19686419707), (19, 9325146177), (31, 5715412173), (57, 3108382059), (71, 2495461653), (93, 1905137391), (171, 1036127353), (213, 831820551), (223, 794519181), (279, 635045797), (589, 300811167), (639, 277273517), (669, 264839727), (1349, 131340087), (1767, 100270389), (2007, 88279909), (2111, 83930733), (2201, 80498763), (4047, 43780029), (4237, 41816799), (5301, 33423463), (6333, 27976911), (6603, 26832921), (6913, 25629651), (12141, 14593343), (12711, 13938933), (15833, 11190411), (18999, 9325637), (19809, 8944307), (20739, 8543217), (38133, 4646311), (40109, 4417407), (41819, 4236777), (47499, 3730137), (62217, 2847739), (65441, 2707443), (120327, 1472469), (125457, 1412259), (131347, 1348929), (142497, 1243379), (149881, 1182123), (196323, 902481), (300827, 588969), (360981, 490823), (376371, 470753), (394041, 449643)]