70992207

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 125637120

約数和(自身を除く): 54644913

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 227, 243, 297, 351, 429, 681, 729, 891, 1053, 1287, 2043, 2187, 2497, 2673, 2951, 3159, 3861, 6129, 7491, 8019, 8853, 9477, 11583, 18387, 22473, 24057, 26559, 28431, 32461, 34749, 55161, 67419, 79677, 97383, 104247, 165483, 202257, 239031, 292149, 312741, 496449, 606771, 717093, 876447, 1820313, 2151279, 2629341, 5460939, 6453837, 7888023, 23664069, 70992207]

約数ペア:

[(1, 70992207), (3, 23664069), (9, 7888023), (11, 6453837), (13, 5460939), (27, 2629341), (33, 2151279), (39, 1820313), (81, 876447), (99, 717093), (117, 606771), (143, 496449), (227, 312741), (243, 292149), (297, 239031), (351, 202257), (429, 165483), (681, 104247), (729, 97383), (891, 79677), (1053, 67419), (1287, 55161), (2043, 34749), (2187, 32461), (2497, 28431), (2673, 26559), (2951, 24057), (3159, 22473), (3861, 18387), (6129, 11583), (7491, 9477), (8019, 8853)]