212801733

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^2$

素因数の和:386

約数の個数: 36

約数和(自身を含む): 333002124

約数和(自身を除く): 120200391

約数列:

[1, 3, 9, 17, 51, 61, 151, 153, 183, 453, 549, 1037, 1359, 2567, 3111, 7701, 9211, 9333, 22801, 23103, 27633, 68403, 82899, 156587, 205209, 387617, 469761, 1162851, 1390861, 1409283, 3488553, 4172583, 12517749, 23644637, 70933911, 212801733]

約数ペア:

[(1, 212801733), (3, 70933911), (9, 23644637), (17, 12517749), (51, 4172583), (61, 3488553), (151, 1409283), (153, 1390861), (183, 1162851), (453, 469761), (549, 387617), (1037, 205209), (1359, 156587), (2567, 82899), (3111, 68403), (7701, 27633), (9211, 23103), (9333, 22801)]