63859806

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^2\times {\mathrm{421}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 144982320

約数和(自身を除く): 81122514

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 421, 477, 842, 954, 1263, 1431, 2526, 2809, 2862, 3789, 5618, 7578, 8427, 11367, 16854, 22313, 22734, 25281, 44626, 50562, 66939, 75843, 133878, 151686, 200817, 401634, 602451, 1182589, 1204902, 2365178, 3547767, 7095534, 10643301, 21286602, 31929903, 63859806]

約数ペア:

[(1, 63859806), (2, 31929903), (3, 21286602), (6, 10643301), (9, 7095534), (18, 3547767), (27, 2365178), (53, 1204902), (54, 1182589), (106, 602451), (159, 401634), (318, 200817), (421, 151686), (477, 133878), (842, 75843), (954, 66939), (1263, 50562), (1431, 44626), (2526, 25281), (2809, 22734), (2862, 22313), (3789, 16854), (5618, 11367), (7578, 8427)]