214888977

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{6529}}^1$

素因数の和:6614

約数の個数: 32

約数和(自身を含む): 338515200

約数和(自身を除く): 123626223

約数列:

[1, 3, 9, 23, 27, 53, 69, 159, 207, 477, 621, 1219, 1431, 3657, 6529, 10971, 19587, 32913, 58761, 150167, 176283, 346037, 450501, 1038111, 1351503, 3114333, 4054509, 7958851, 9342999, 23876553, 71629659, 214888977]

約数ペア:

[(1, 214888977), (3, 71629659), (9, 23876553), (23, 9342999), (27, 7958851), (53, 4054509), (69, 3114333), (159, 1351503), (207, 1038111), (477, 450501), (621, 346037), (1219, 176283), (1431, 150167), (3657, 58761), (6529, 32913), (10971, 19587)]