43243713

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:403

約数の個数: 40

約数和(自身を含む): 67976832

約数和(自身を除く): 24733119

約数列:

[1, 3, 9, 27, 37, 47, 81, 111, 141, 307, 333, 423, 921, 999, 1269, 1739, 2763, 2997, 3807, 5217, 8289, 11359, 14429, 15651, 24867, 34077, 43287, 46953, 102231, 129861, 140859, 306693, 389583, 533873, 920079, 1168749, 1601619, 4804857, 14414571, 43243713]

約数ペア:

[(1, 43243713), (3, 14414571), (9, 4804857), (27, 1601619), (37, 1168749), (47, 920079), (81, 533873), (111, 389583), (141, 306693), (307, 140859), (333, 129861), (423, 102231), (921, 46953), (999, 43287), (1269, 34077), (1739, 24867), (2763, 15651), (2997, 14429), (3807, 11359), (5217, 8289)]