214969095

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{659}}^2$

素因数の和:1340

約数の個数: 36

約数和(自身を含む): 407104776

約数和(自身を除く): 192135681

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 659, 1977, 3295, 5931, 7249, 9885, 21747, 29655, 36245, 65241, 108735, 326205, 434281, 1302843, 2171405, 3908529, 4777091, 6514215, 14331273, 19542645, 23885455, 42993819, 71656365, 214969095]

約数ペア:

[(1, 214969095), (3, 71656365), (5, 42993819), (9, 23885455), (11, 19542645), (15, 14331273), (33, 6514215), (45, 4777091), (55, 3908529), (99, 2171405), (165, 1302843), (495, 434281), (659, 326205), (1977, 108735), (3295, 65241), (5931, 36245), (7249, 29655), (9885, 21747)]