61603647

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 96583680

約数和(自身を除く): 34980033

約数列:

[1, 3, 7, 21, 71, 79, 213, 237, 497, 523, 553, 1491, 1569, 1659, 3661, 5609, 10983, 16827, 37133, 39263, 41317, 111399, 117789, 123951, 259931, 289219, 779793, 867657, 2933507, 8800521, 20534549, 61603647]

約数ペア:

[(1, 61603647), (3, 20534549), (7, 8800521), (21, 2933507), (71, 867657), (79, 779793), (213, 289219), (237, 259931), (497, 123951), (523, 117789), (553, 111399), (1491, 41317), (1569, 39263), (1659, 37133), (3661, 16827), (5609, 10983)]