61284654

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^2\times {\mathrm{829}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 140137200

約数和(自身を除く): 78852546

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 829, 999, 1369, 1658, 1998, 2487, 2738, 4107, 4974, 7461, 8214, 12321, 14922, 22383, 24642, 30673, 36963, 44766, 61346, 73926, 92019, 184038, 276057, 552114, 828171, 1134901, 1656342, 2269802, 3404703, 6809406, 10214109, 20428218, 30642327, 61284654]

約数ペア:

[(1, 61284654), (2, 30642327), (3, 20428218), (6, 10214109), (9, 6809406), (18, 3404703), (27, 2269802), (37, 1656342), (54, 1134901), (74, 828171), (111, 552114), (222, 276057), (333, 184038), (666, 92019), (829, 73926), (999, 61346), (1369, 44766), (1658, 36963), (1998, 30673), (2487, 24642), (2738, 22383), (4107, 14922), (4974, 12321), (7461, 8214)]