274209831

素因数分解:

$3^2\times 7^2\times {\mathrm{373}}^1\times {\mathrm{1667}}^1$

素因数の和:2060

約数の個数: 36

約数和(自身を含む): 462259512

約数和(自身を除く): 188049681

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 373, 441, 1119, 1667, 2611, 3357, 5001, 7833, 11669, 15003, 18277, 23499, 35007, 54831, 81683, 105021, 164493, 245049, 621791, 735147, 1865373, 4352537, 5596119, 13057611, 30467759, 39172833, 91403277, 274209831]

約数ペア:

[(1, 274209831), (3, 91403277), (7, 39172833), (9, 30467759), (21, 13057611), (49, 5596119), (63, 4352537), (147, 1865373), (373, 735147), (441, 621791), (1119, 245049), (1667, 164493), (2611, 105021), (3357, 81683), (5001, 54831), (7833, 35007), (11669, 23499), (15003, 18277)]