91982961

素因数分解:

$3^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2557}}^1$

素因数の和:3141

約数の個数: 24

約数和(自身を含む): 152170304

約数和(自身を除く): 60187343

約数列:

[1, 3, 7, 9, 21, 63, 571, 1713, 2557, 3997, 5139, 7671, 11991, 17899, 23013, 35973, 53697, 161091, 1460047, 4380141, 10220329, 13140423, 30660987, 91982961]

約数ペア:

[(1, 91982961), (3, 30660987), (7, 13140423), (9, 10220329), (21, 4380141), (63, 1460047), (571, 161091), (1713, 53697), (2557, 35973), (3997, 23013), (5139, 17899), (7671, 11991)]