173860947

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{757}}^1$

素因数の和:940

約数の個数: 36

約数和(自身を含む): 274098864

約数和(自身を除く): 100237917

約数列:

[1, 3, 9, 13, 39, 117, 151, 169, 453, 507, 757, 1359, 1521, 1963, 2271, 5889, 6813, 9841, 17667, 25519, 29523, 76557, 88569, 114307, 127933, 229671, 342921, 383799, 1028763, 1151397, 1485991, 4457973, 13373919, 19317883, 57953649, 173860947]

約数ペア:

[(1, 173860947), (3, 57953649), (9, 19317883), (13, 13373919), (39, 4457973), (117, 1485991), (151, 1151397), (169, 1028763), (453, 383799), (507, 342921), (757, 229671), (1359, 127933), (1521, 114307), (1963, 88569), (2271, 76557), (5889, 29523), (6813, 25519), (9841, 17667)]