172153857

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{3727}}^1$

素因数の和:3992

約数の個数: 16

約数和(自身を含む): 233521920

約数和(自身を除く): 61368063

約数列:

[1, 3, 89, 173, 267, 519, 3727, 11181, 15397, 46191, 331703, 644771, 995109, 1934313, 57384619, 172153857]

約数ペア:

[(1, 172153857), (3, 57384619), (89, 1934313), (173, 995109), (267, 644771), (519, 331703), (3727, 46191), (11181, 15397)]