166043913

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{971}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 268738560

約数和(自身を除く): 102694647

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 479, 971, 1437, 2913, 3353, 6797, 8143, 10059, 16507, 20391, 24429, 49521, 57001, 115549, 171003, 346647, 465109, 1395327, 3255763, 7906853, 9767289, 23720559, 55347971, 166043913]

約数ペア:

[(1, 166043913), (3, 55347971), (7, 23720559), (17, 9767289), (21, 7906853), (51, 3255763), (119, 1395327), (357, 465109), (479, 346647), (971, 171003), (1437, 115549), (2913, 57001), (3353, 49521), (6797, 24429), (8143, 20391), (10059, 16507)]