61560417

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 90979200

約数和(自身を除く): 29418783

約数列:

[1, 3, 17, 29, 51, 87, 107, 321, 389, 493, 1167, 1479, 1819, 3103, 5457, 6613, 9309, 11281, 19839, 33843, 41623, 52751, 124869, 158253, 191777, 575331, 707591, 1207067, 2122773, 3621201, 20520139, 61560417]

約数ペア:

[(1, 61560417), (3, 20520139), (17, 3621201), (29, 2122773), (51, 1207067), (87, 707591), (107, 575331), (321, 191777), (389, 158253), (493, 124869), (1167, 52751), (1479, 41623), (1819, 33843), (3103, 19839), (5457, 11281), (6613, 9309)]