151958979

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{46771}}^1$

素因数の和:46815

約数の個数: 18

約数和(自身を含む): 231661716

約数和(自身を除く): 79702737

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 46771, 140313, 420939, 888649, 2665947, 7997841, 16884331, 50652993, 151958979]

約数ペア:

[(1, 151958979), (3, 50652993), (9, 16884331), (19, 7997841), (57, 2665947), (171, 888649), (361, 420939), (1083, 140313), (3249, 46771)]