70867251

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28843}}^1$

素因数の和:28872

約数の個数: 32

約数和(自身を含む): 129221120

約数和(自身を除く): 58353869

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 28843, 86529, 201901, 259587, 374959, 605703, 778761, 1124877, 1817109, 2624713, 3374631, 5451327, 7874139, 10123893, 23622417, 70867251]

約数ペア:

[(1, 70867251), (3, 23622417), (7, 10123893), (9, 7874139), (13, 5451327), (21, 3374631), (27, 2624713), (39, 1817109), (63, 1124877), (91, 778761), (117, 605703), (189, 374959), (273, 259587), (351, 201901), (819, 86529), (2457, 28843)]