86858253

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29879}}^1$

素因数の和:29921

約数の個数: 24

約数和(自身を含む): 139838400

約数和(自身を除く): 52980147

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 29879, 89637, 268911, 507943, 567701, 1523829, 1703103, 4571487, 5109309, 9650917, 28952751, 86858253]

約数ペア:

[(1, 86858253), (3, 28952751), (9, 9650917), (17, 5109309), (19, 4571487), (51, 1703103), (57, 1523829), (153, 567701), (171, 507943), (323, 268911), (969, 89637), (2907, 29879)]