82388979

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 128753664

約数和(自身を除く): 46364685

約数列:

[1, 3, 9, 31, 47, 61, 93, 103, 141, 183, 279, 309, 423, 549, 927, 1457, 1891, 2867, 3193, 4371, 4841, 5673, 6283, 8601, 9579, 13113, 14523, 17019, 18849, 25803, 28737, 43569, 56547, 88877, 150071, 194773, 266631, 295301, 450213, 584319, 799893, 885903, 1350639, 1752957, 2657709, 9154331, 27462993, 82388979]

約数ペア:

[(1, 82388979), (3, 27462993), (9, 9154331), (31, 2657709), (47, 1752957), (61, 1350639), (93, 885903), (103, 799893), (141, 584319), (183, 450213), (279, 295301), (309, 266631), (423, 194773), (549, 150071), (927, 88877), (1457, 56547), (1891, 43569), (2867, 28737), (3193, 25803), (4371, 18849), (4841, 17019), (5673, 14523), (6283, 13113), (8601, 9579)]