99239721

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1459}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 156979200

約数和(自身を除く): 57739479

約数列:

[1, 3, 7, 21, 41, 79, 123, 237, 287, 553, 861, 1459, 1659, 3239, 4377, 9717, 10213, 22673, 30639, 59819, 68019, 115261, 179457, 345783, 418733, 806827, 1256199, 2420481, 4725701, 14177103, 33079907, 99239721]

約数ペア:

[(1, 99239721), (3, 33079907), (7, 14177103), (21, 4725701), (41, 2420481), (79, 1256199), (123, 806827), (237, 418733), (287, 345783), (553, 179457), (861, 115261), (1459, 68019), (1659, 59819), (3239, 30639), (4377, 22673), (9717, 10213)]