98970981

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^2$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 142313760

約数和(自身を除く): 43342779

約数列:

[1, 3, 19, 53, 57, 159, 181, 543, 1007, 3021, 3439, 9593, 10317, 28779, 32761, 98283, 182267, 546801, 622459, 1736333, 1867377, 5208999, 32990327, 98970981]

約数ペア:

[(1, 98970981), (3, 32990327), (19, 5208999), (53, 1867377), (57, 1736333), (159, 622459), (181, 546801), (543, 182267), (1007, 98283), (3021, 32761), (3439, 28779), (9593, 10317)]