156922911

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{1321}}^1$

素因数の和:1591

約数の個数: 24

約数和(自身を含む): 231392304

約数和(自身を除く): 74469393

約数列:

[1, 3, 9, 67, 197, 201, 591, 603, 1321, 1773, 3963, 11889, 13199, 39597, 88507, 118791, 260237, 265521, 780711, 796563, 2342133, 17435879, 52307637, 156922911]

約数ペア:

[(1, 156922911), (3, 52307637), (9, 17435879), (67, 2342133), (197, 796563), (201, 780711), (591, 265521), (603, 260237), (1321, 118791), (1773, 88507), (3963, 39597), (11889, 13199)]