179674903359

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{12491}}^1$

素因数の和:12781

約数の個数: 96

約数和(自身を含む): 318971727360

約数和(自身を除く): 139296824001

約数列:

[1, 3, 7, 9, 19, 21, 57, 61, 63, 133, 171, 183, 197, 399, 427, 549, 591, 1159, 1197, 1281, 1379, 1773, 3477, 3743, 3843, 4137, 8113, 10431, 11229, 12017, 12411, 12491, 24339, 26201, 33687, 36051, 37473, 73017, 78603, 84119, 87437, 108153, 112419, 228323, 235809, 237329, 252357, 262311, 684969, 711987, 757071, 761951, 786933, 1598261, 1661303, 2054907, 2135961, 2285853, 2460727, 4794783, 4983909, 5333657, 6857559, 7382181, 14384349, 14477069, 14951727, 16000971, 17225089, 22146543, 43431207, 46753813, 48002913, 51675267, 101339483, 130293621, 140261439, 150104347, 155025801, 304018449, 327276691, 420784317, 450313041, 912055347, 981830073, 1050730429, 1350939123, 2851982593, 2945490219, 3152191287, 8555947779, 9456573861, 19963878151, 25667843337, 59891634453, 179674903359]

約数ペア:

[(1, 179674903359), (3, 59891634453), (7, 25667843337), (9, 19963878151), (19, 9456573861), (21, 8555947779), (57, 3152191287), (61, 2945490219), (63, 2851982593), (133, 1350939123), (171, 1050730429), (183, 981830073), (197, 912055347), (399, 450313041), (427, 420784317), (549, 327276691), (591, 304018449), (1159, 155025801), (1197, 150104347), (1281, 140261439), (1379, 130293621), (1773, 101339483), (3477, 51675267), (3743, 48002913), (3843, 46753813), (4137, 43431207), (8113, 22146543), (10431, 17225089), (11229, 16000971), (12017, 14951727), (12411, 14477069), (12491, 14384349), (24339, 7382181), (26201, 6857559), (33687, 5333657), (36051, 4983909), (37473, 4794783), (73017, 2460727), (78603, 2285853), (84119, 2135961), (87437, 2054907), (108153, 1661303), (112419, 1598261), (228323, 786933), (235809, 761951), (237329, 757071), (252357, 711987), (262311, 684969)]