61319631

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{487}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 88113280

約数和(自身を除く): 26793649

約数列:

[1, 3, 19, 47, 57, 141, 487, 893, 1461, 2209, 2679, 6627, 9253, 22889, 27759, 41971, 68667, 125913, 434891, 1075783, 1304673, 3227349, 20439877, 61319631]

約数ペア:

[(1, 61319631), (3, 20439877), (19, 3227349), (47, 1304673), (57, 1075783), (141, 434891), (487, 125913), (893, 68667), (1461, 41971), (2209, 27759), (2679, 22889), (6627, 9253)]