113725521

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 209139840

約数和(自身を除く): 95414319

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 83, 91, 117, 147, 239, 249, 273, 441, 581, 637, 717, 747, 819, 1079, 1673, 1743, 1911, 2151, 3107, 3237, 4067, 5019, 5229, 5733, 7553, 9321, 9711, 11711, 12201, 15057, 19837, 21749, 22659, 27963, 35133, 36603, 52871, 59511, 65247, 67977, 105399, 138859, 152243, 158613, 178533, 195741, 257881, 416577, 456729, 475839, 773643, 972013, 1249731, 1370187, 1805167, 2320929, 2916039, 5415501, 8748117, 12636169, 16246503, 37908507, 113725521]

約数ペア:

[(1, 113725521), (3, 37908507), (7, 16246503), (9, 12636169), (13, 8748117), (21, 5415501), (39, 2916039), (49, 2320929), (63, 1805167), (83, 1370187), (91, 1249731), (117, 972013), (147, 773643), (239, 475839), (249, 456729), (273, 416577), (441, 257881), (581, 195741), (637, 178533), (717, 158613), (747, 152243), (819, 138859), (1079, 105399), (1673, 67977), (1743, 65247), (1911, 59511), (2151, 52871), (3107, 36603), (3237, 35133), (4067, 27963), (5019, 22659), (5229, 21749), (5733, 19837), (7553, 15057), (9321, 12201), (9711, 11711)]