156422013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{17491}}^1$

素因数の和:17776

約数の個数: 16

約数和(自身を含む): 228375552

約数和(自身を除く): 71953539

約数列:

[1, 3, 11, 33, 271, 813, 2981, 8943, 17491, 52473, 192401, 577203, 4740061, 14220183, 52140671, 156422013]

約数ペア:

[(1, 156422013), (3, 52140671), (11, 14220183), (33, 4740061), (271, 577203), (813, 192401), (2981, 52473), (8943, 17491)]