157085191917

素因数分解:

$3^7\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{2447}}^1$

素因数の和:2814

約数の個数: 64

約数和(自身を含む): 238474368000

約数和(自身を除く): 81389176083

約数列:

[1, 3, 9, 27, 81, 149, 197, 243, 447, 591, 729, 1341, 1773, 2187, 2447, 4023, 5319, 7341, 12069, 15957, 22023, 29353, 36207, 47871, 66069, 88059, 108621, 143613, 198207, 264177, 325863, 364603, 430839, 482059, 594621, 792531, 1093809, 1446177, 1783863, 2377593, 3281427, 4338531, 5351589, 7132779, 9844281, 13015593, 21398337, 29532843, 39046779, 64195011, 71826791, 88598529, 117140337, 215480373, 265795587, 351421011, 646441119, 797386761, 1054263033, 1939323357, 5817970071, 17453910213, 52361730639, 157085191917]

約数ペア:

[(1, 157085191917), (3, 52361730639), (9, 17453910213), (27, 5817970071), (81, 1939323357), (149, 1054263033), (197, 797386761), (243, 646441119), (447, 351421011), (591, 265795587), (729, 215480373), (1341, 117140337), (1773, 88598529), (2187, 71826791), (2447, 64195011), (4023, 39046779), (5319, 29532843), (7341, 21398337), (12069, 13015593), (15957, 9844281), (22023, 7132779), (29353, 5351589), (36207, 4338531), (47871, 3281427), (66069, 2377593), (88059, 1783863), (108621, 1446177), (143613, 1093809), (198207, 792531), (264177, 594621), (325863, 482059), (364603, 430839)]