918373059

素因数分解:

$3^6\times {\mathrm{43}}^1\times {\mathrm{29297}}^1$

素因数の和:29358

約数の個数: 28

約数和(自身を含む): 1408999416

約数和(自身を除く): 490626357

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 729, 1161, 3483, 10449, 29297, 31347, 87891, 263673, 791019, 1259771, 2373057, 3779313, 7119171, 11337939, 21357513, 34013817, 102041451, 306124353, 918373059]

約数ペア:

[(1, 918373059), (3, 306124353), (9, 102041451), (27, 34013817), (43, 21357513), (81, 11337939), (129, 7119171), (243, 3779313), (387, 2373057), (729, 1259771), (1161, 791019), (3483, 263673), (10449, 87891), (29297, 31347)]