70253883

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 119700672

約数和(自身を除く): 49446789

約数列:

[1, 3, 7, 9, 21, 61, 63, 101, 181, 183, 303, 427, 543, 549, 707, 909, 1267, 1281, 1629, 2121, 3801, 3843, 6161, 6363, 11041, 11403, 18281, 18483, 33123, 43127, 54843, 55449, 77287, 99369, 127967, 129381, 164529, 231861, 383901, 388143, 695583, 1115141, 1151703, 3345423, 7805987, 10036269, 23417961, 70253883]

約数ペア:

[(1, 70253883), (3, 23417961), (7, 10036269), (9, 7805987), (21, 3345423), (61, 1151703), (63, 1115141), (101, 695583), (181, 388143), (183, 383901), (303, 231861), (427, 164529), (543, 129381), (549, 127967), (707, 99369), (909, 77287), (1267, 55449), (1281, 54843), (1629, 43127), (2121, 33123), (3801, 18483), (3843, 18281), (6161, 11403), (6363, 11041)]