1138393861209

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{257287}}^1$

素因数の和:257571

約数の個数: 72

約数和(自身を含む): 1921756112640

約数和(自身を除く): 783362251431

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 121, 153, 187, 239, 363, 561, 717, 1089, 1683, 2057, 2151, 2629, 4063, 6171, 7887, 12189, 18513, 23661, 28919, 36567, 44693, 86757, 134079, 257287, 260271, 402237, 491623, 771861, 1474869, 2315583, 2830157, 4373879, 4424607, 8490471, 13121637, 25471413, 31131727, 39364911, 48112669, 61491593, 93395181, 144338007, 184474779, 280185543, 433014021, 529239359, 553424337, 676407523, 1045357081, 1587718077, 2029222569, 3136071243, 4763154231, 6087667707, 7440482753, 9408213729, 11498927891, 22321448259, 34496783673, 66964344777, 103490351019, 126488206801, 379464620403, 1138393861209]

約数ペア:

[(1, 1138393861209), (3, 379464620403), (9, 126488206801), (11, 103490351019), (17, 66964344777), (33, 34496783673), (51, 22321448259), (99, 11498927891), (121, 9408213729), (153, 7440482753), (187, 6087667707), (239, 4763154231), (363, 3136071243), (561, 2029222569), (717, 1587718077), (1089, 1045357081), (1683, 676407523), (2057, 553424337), (2151, 529239359), (2629, 433014021), (4063, 280185543), (6171, 184474779), (7887, 144338007), (12189, 93395181), (18513, 61491593), (23661, 48112669), (28919, 39364911), (36567, 31131727), (44693, 25471413), (86757, 13121637), (134079, 8490471), (257287, 4424607), (260271, 4373879), (402237, 2830157), (491623, 2315583), (771861, 1474869)]