553112001

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1907}}^1$

素因数の和:2030

約数の個数: 48

約数和(自身を含む): 897309504

約数和(自身を除く): 344197503

約数列:

[1, 3, 9, 13, 37, 39, 67, 111, 117, 201, 333, 481, 603, 871, 1443, 1907, 2479, 2613, 4329, 5721, 7437, 7839, 17163, 22311, 24791, 32227, 70559, 74373, 96681, 127769, 211677, 223119, 290043, 383307, 635031, 917267, 1149921, 1660997, 2751801, 4727453, 4982991, 8255403, 14182359, 14948973, 42547077, 61456889, 184370667, 553112001]

約数ペア:

[(1, 553112001), (3, 184370667), (9, 61456889), (13, 42547077), (37, 14948973), (39, 14182359), (67, 8255403), (111, 4982991), (117, 4727453), (201, 2751801), (333, 1660997), (481, 1149921), (603, 917267), (871, 635031), (1443, 383307), (1907, 290043), (2479, 223119), (2613, 211677), (4329, 127769), (5721, 96681), (7437, 74373), (7839, 70559), (17163, 32227), (22311, 24791)]