149281473

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{401}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 225763200

約数和(自身を除く): 76481727

約数列:

[1, 3, 11, 29, 33, 87, 319, 389, 401, 957, 1167, 1203, 4279, 4411, 11281, 11629, 12837, 13233, 33843, 34887, 124091, 127919, 155989, 372273, 383757, 467967, 1715879, 4523681, 5147637, 13571043, 49760491, 149281473]

約数ペア:

[(1, 149281473), (3, 49760491), (11, 13571043), (29, 5147637), (33, 4523681), (87, 1715879), (319, 467967), (389, 383757), (401, 372273), (957, 155989), (1167, 127919), (1203, 124091), (4279, 34887), (4411, 33843), (11281, 13233), (11629, 12837)]