61539291

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{541}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 99901440

約数和(自身を除く): 38362149

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 383, 541, 1149, 1623, 3447, 4213, 4869, 5951, 10341, 12639, 14607, 17853, 37917, 53559, 113751, 160677, 207203, 621609, 1864827, 2279233, 5594481, 6837699, 20513097, 61539291]

約数ペア:

[(1, 61539291), (3, 20513097), (9, 6837699), (11, 5594481), (27, 2279233), (33, 1864827), (99, 621609), (297, 207203), (383, 160677), (541, 113751), (1149, 53559), (1623, 37917), (3447, 17853), (4213, 14607), (4869, 12639), (5951, 10341)]