15661451739

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{587}}^1\times {\mathrm{967}}^1$

素因数の和:2115

約数の個数: 32

約数和(自身を含む): 22211836416

約数和(自身を除く): 6550384677

約数列:

[1, 3, 17, 51, 541, 587, 967, 1623, 1761, 2901, 9197, 9979, 16439, 27591, 29937, 49317, 317567, 523147, 567629, 952701, 1569441, 1702887, 5398639, 8893499, 9649693, 16195917, 26680497, 28949079, 307087289, 921261867, 5220483913, 15661451739]

約数ペア:

[(1, 15661451739), (3, 5220483913), (17, 921261867), (51, 307087289), (541, 28949079), (587, 26680497), (967, 16195917), (1623, 9649693), (1761, 8893499), (2901, 5398639), (9197, 1702887), (9979, 1569441), (16439, 952701), (27591, 567629), (29937, 523147), (49317, 317567)]