61469639

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 81423360

約数和(自身を除く): 19953721

約数列:

[1, 7, 11, 23, 61, 77, 161, 253, 427, 569, 671, 1403, 1771, 3983, 4697, 6259, 9821, 13087, 15433, 34709, 43813, 91609, 108031, 143957, 242963, 381799, 798307, 1007699, 2672593, 5588149, 8781377, 61469639]

約数ペア:

[(1, 61469639), (7, 8781377), (11, 5588149), (23, 2672593), (61, 1007699), (77, 798307), (161, 381799), (253, 242963), (427, 143957), (569, 108031), (671, 91609), (1403, 43813), (1771, 34709), (3983, 15433), (4697, 13087), (6259, 9821)]