13363920009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1\times {\mathrm{2089}}^1$

素因数の和:2323

約数の個数: 72

約数和(自身を含む): 22359823200

約数和(自身を除く): 8995903191

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 179, 209, 361, 537, 627, 1083, 1611, 1881, 1969, 2089, 3249, 3401, 3971, 5907, 6267, 10203, 11913, 17721, 18801, 22979, 30609, 35739, 37411, 39691, 64619, 68937, 112233, 119073, 193857, 206811, 336699, 357219, 373931, 436601, 581571, 710809, 754129, 1121793, 1309803, 2132427, 2262387, 3365379, 3929409, 4113241, 6397281, 6787161, 7104689, 8295419, 12339723, 21314067, 24886257, 37019169, 63942201, 74658771, 78151579, 134989091, 234454737, 404967273, 703364211, 1214901819, 1484880001, 4454640003, 13363920009]

約数ペア:

[(1, 13363920009), (3, 4454640003), (9, 1484880001), (11, 1214901819), (19, 703364211), (33, 404967273), (57, 234454737), (99, 134989091), (171, 78151579), (179, 74658771), (209, 63942201), (361, 37019169), (537, 24886257), (627, 21314067), (1083, 12339723), (1611, 8295419), (1881, 7104689), (1969, 6787161), (2089, 6397281), (3249, 4113241), (3401, 3929409), (3971, 3365379), (5907, 2262387), (6267, 2132427), (10203, 1309803), (11913, 1121793), (17721, 754129), (18801, 710809), (22979, 581571), (30609, 436601), (35739, 373931), (37411, 357219), (39691, 336699), (64619, 206811), (68937, 193857), (112233, 119073)]