61937358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 150958080

約数和(自身を除く): 89020722

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 223, 238, 357, 389, 446, 669, 714, 778, 1167, 1338, 1561, 2334, 2723, 3122, 3791, 4683, 5446, 6613, 7582, 8169, 9366, 11373, 13226, 16338, 19839, 22746, 26537, 39678, 46291, 53074, 79611, 86747, 92582, 138873, 159222, 173494, 260241, 277746, 520482, 607229, 1214458, 1474699, 1821687, 2949398, 3643374, 4424097, 8848194, 10322893, 20645786, 30968679, 61937358]

約数ペア:

[(1, 61937358), (2, 30968679), (3, 20645786), (6, 10322893), (7, 8848194), (14, 4424097), (17, 3643374), (21, 2949398), (34, 1821687), (42, 1474699), (51, 1214458), (102, 607229), (119, 520482), (223, 277746), (238, 260241), (357, 173494), (389, 159222), (446, 138873), (669, 92582), (714, 86747), (778, 79611), (1167, 53074), (1338, 46291), (1561, 39678), (2334, 26537), (2723, 22746), (3122, 19839), (3791, 16338), (4683, 13226), (5446, 11373), (6613, 9366), (7582, 8169)]