873191271

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 1214440128

約数和(自身を除く): 341248857

約数列:

[1, 3, 53, 61, 159, 183, 197, 457, 591, 1371, 3233, 9699, 10441, 12017, 24221, 27877, 31323, 36051, 72663, 83631, 90029, 270087, 636901, 1477481, 1910703, 4432443, 4771537, 5491769, 14314611, 16475307, 291063757, 873191271]

約数ペア:

[(1, 873191271), (3, 291063757), (53, 16475307), (61, 14314611), (159, 5491769), (183, 4771537), (197, 4432443), (457, 1910703), (591, 1477481), (1371, 636901), (3233, 270087), (9699, 90029), (10441, 83631), (12017, 72663), (24221, 36051), (27877, 31323)]