26444979

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 46500480

約数和(自身を除く): 20055501

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 99, 153, 171, 187, 209, 323, 561, 627, 827, 969, 1683, 1881, 2481, 2907, 3553, 7443, 9097, 10659, 14059, 15713, 27291, 31977, 42177, 47139, 81873, 126531, 141417, 154649, 172843, 267121, 463947, 518529, 801363, 1391841, 1555587, 2404089, 2938331, 8814993, 26444979]

約数ペア:

[(1, 26444979), (3, 8814993), (9, 2938331), (11, 2404089), (17, 1555587), (19, 1391841), (33, 801363), (51, 518529), (57, 463947), (99, 267121), (153, 172843), (171, 154649), (187, 141417), (209, 126531), (323, 81873), (561, 47139), (627, 42177), (827, 31977), (969, 27291), (1683, 15713), (1881, 14059), (2481, 10659), (2907, 9097), (3553, 7443)]