144855711

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2297}}^1$

素因数の和:2341

約数の個数: 72

約数和(自身を含む): 286073424

約数和(自身を除く): 141217713

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 49, 63, 77, 91, 99, 117, 143, 147, 231, 273, 429, 441, 539, 637, 693, 819, 1001, 1287, 1617, 1911, 2297, 3003, 4851, 5733, 6891, 7007, 9009, 16079, 20673, 21021, 25267, 29861, 48237, 63063, 75801, 89583, 112553, 144711, 176869, 209027, 227403, 268749, 328471, 337659, 530607, 627081, 985413, 1012977, 1238083, 1463189, 1591821, 1881243, 2299297, 2956239, 3714249, 4389567, 6897891, 11142747, 13168701, 16095079, 20693673, 48285237, 144855711]

約数ペア:

[(1, 144855711), (3, 48285237), (7, 20693673), (9, 16095079), (11, 13168701), (13, 11142747), (21, 6897891), (33, 4389567), (39, 3714249), (49, 2956239), (63, 2299297), (77, 1881243), (91, 1591821), (99, 1463189), (117, 1238083), (143, 1012977), (147, 985413), (231, 627081), (273, 530607), (429, 337659), (441, 328471), (539, 268749), (637, 227403), (693, 209027), (819, 176869), (1001, 144711), (1287, 112553), (1617, 89583), (1911, 75801), (2297, 63063), (3003, 48237), (4851, 29861), (5733, 25267), (6891, 21021), (7007, 20673), (9009, 16079)]