61009254

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{21317}}^1$

素因数の和:21381

約数の個数: 32

約数和(自身を含む): 138140640

約数和(自身を除く): 77131386

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 21317, 42634, 63951, 127902, 191853, 383706, 575559, 1129801, 1151118, 2259602, 3389403, 6778806, 10168209, 20336418, 30504627, 61009254]

約数ペア:

[(1, 61009254), (2, 30504627), (3, 20336418), (6, 10168209), (9, 6778806), (18, 3389403), (27, 2259602), (53, 1151118), (54, 1129801), (106, 575559), (159, 383706), (318, 191853), (477, 127902), (954, 63951), (1431, 42634), (2862, 21317)]