91141953

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{733}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 144310272

約数和(自身を除く): 53168319

約数列:

[1, 3, 7, 21, 31, 93, 191, 217, 573, 651, 733, 1337, 2199, 4011, 5131, 5921, 15393, 17763, 22723, 41447, 68169, 124341, 140003, 159061, 420009, 477183, 980021, 2940063, 4340093, 13020279, 30380651, 91141953]

約数ペア:

[(1, 91141953), (3, 30380651), (7, 13020279), (21, 4340093), (31, 2940063), (93, 980021), (191, 477183), (217, 420009), (573, 159061), (651, 140003), (733, 124341), (1337, 68169), (2199, 41447), (4011, 22723), (5131, 17763), (5921, 15393)]