74496747

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1567}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 113799168

約数和(自身を除く): 39302421

約数列:

[1, 3, 13, 23, 39, 53, 69, 159, 299, 689, 897, 1219, 1567, 2067, 3657, 4701, 15847, 20371, 36041, 47541, 61113, 83051, 108123, 249153, 468533, 1079663, 1405599, 1910173, 3238989, 5730519, 24832249, 74496747]

約数ペア:

[(1, 74496747), (3, 24832249), (13, 5730519), (23, 3238989), (39, 1910173), (53, 1405599), (69, 1079663), (159, 468533), (299, 249153), (689, 108123), (897, 83051), (1219, 61113), (1567, 47541), (2067, 36041), (3657, 20371), (4701, 15847)]