147802178727

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1\times {\mathrm{1187}}^1$

素因数の和:1953

約数の個数: 96

約数和(自身を含む): 254932254720

約数和(自身を除く): 107130075993

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 103, 217, 279, 309, 619, 651, 721, 927, 1187, 1857, 1953, 2163, 3193, 3561, 4333, 5571, 6489, 8309, 9579, 10683, 12999, 19189, 22351, 24927, 28737, 36797, 38997, 57567, 63757, 67053, 74781, 110391, 122261, 134323, 172701, 191271, 201159, 257579, 331173, 366783, 402969, 446299, 573813, 734753, 772737, 855827, 1100349, 1208907, 1338897, 1976467, 2204259, 2318211, 2567481, 3790091, 4016691, 5143271, 5929401, 6612777, 7702443, 11370273, 13835269, 15429813, 17788203, 22777343, 26530637, 34110819, 41505807, 46289439, 68332029, 75679559, 79591911, 124517421, 159441401, 204996087, 227038677, 238775733, 478324203, 529756913, 681116031, 1434972609, 1589270739, 2346066329, 4767812217, 7038198987, 16422464303, 21114596961, 49267392909, 147802178727]

約数ペア:

[(1, 147802178727), (3, 49267392909), (7, 21114596961), (9, 16422464303), (21, 7038198987), (31, 4767812217), (63, 2346066329), (93, 1589270739), (103, 1434972609), (217, 681116031), (279, 529756913), (309, 478324203), (619, 238775733), (651, 227038677), (721, 204996087), (927, 159441401), (1187, 124517421), (1857, 79591911), (1953, 75679559), (2163, 68332029), (3193, 46289439), (3561, 41505807), (4333, 34110819), (5571, 26530637), (6489, 22777343), (8309, 17788203), (9579, 15429813), (10683, 13835269), (12999, 11370273), (19189, 7702443), (22351, 6612777), (24927, 5929401), (28737, 5143271), (36797, 4016691), (38997, 3790091), (57567, 2567481), (63757, 2318211), (67053, 2204259), (74781, 1976467), (110391, 1338897), (122261, 1208907), (134323, 1100349), (172701, 855827), (191271, 772737), (201159, 734753), (257579, 573813), (331173, 446299), (366783, 402969)]