70968681

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 121480320

約数和(自身を除く): 50511639

約数列:

[1, 3, 7, 9, 21, 59, 61, 63, 177, 183, 313, 413, 427, 531, 549, 939, 1239, 1281, 2191, 2817, 3599, 3717, 3843, 6573, 10797, 18467, 19093, 19719, 25193, 32391, 55401, 57279, 75579, 129269, 133651, 166203, 171837, 226737, 387807, 400953, 1126487, 1163421, 1202859, 3379461, 7885409, 10138383, 23656227, 70968681]

約数ペア:

[(1, 70968681), (3, 23656227), (7, 10138383), (9, 7885409), (21, 3379461), (59, 1202859), (61, 1163421), (63, 1126487), (177, 400953), (183, 387807), (313, 226737), (413, 171837), (427, 166203), (531, 133651), (549, 129269), (939, 75579), (1239, 57279), (1281, 55401), (2191, 32391), (2817, 25193), (3599, 19719), (3717, 19093), (3843, 18467), (6573, 10797)]