210060783

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:525

約数の個数: 40

約数和(自身を含む): 322727328

約数和(自身を除く): 112666545

約数列:

[1, 3, 9, 27, 53, 81, 159, 167, 293, 477, 501, 879, 1431, 1503, 2637, 4293, 4509, 7911, 8851, 13527, 15529, 23733, 26553, 46587, 48931, 79659, 139761, 146793, 238977, 419283, 440379, 716931, 1257849, 1321137, 2593343, 3963411, 7780029, 23340087, 70020261, 210060783]

約数ペア:

[(1, 210060783), (3, 70020261), (9, 23340087), (27, 7780029), (53, 3963411), (81, 2593343), (159, 1321137), (167, 1257849), (293, 716931), (477, 440379), (501, 419283), (879, 238977), (1431, 146793), (1503, 139761), (2637, 79659), (4293, 48931), (4509, 46587), (7911, 26553), (8851, 23733), (13527, 15529)]