89150139

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:463

約数の個数: 56

約数和(自身を含む): 150571680

約数和(自身を除く): 61421541

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 243, 299, 351, 409, 621, 729, 897, 1053, 1227, 1863, 2691, 3159, 3681, 5317, 5589, 8073, 9407, 9477, 11043, 15951, 16767, 24219, 28221, 33129, 47853, 72657, 84663, 99387, 122291, 143559, 217971, 253989, 298161, 366873, 430677, 761967, 1100619, 1292031, 2285901, 3301857, 3876093, 6857703, 9905571, 29716713, 89150139]

約数ペア:

[(1, 89150139), (3, 29716713), (9, 9905571), (13, 6857703), (23, 3876093), (27, 3301857), (39, 2285901), (69, 1292031), (81, 1100619), (117, 761967), (207, 430677), (243, 366873), (299, 298161), (351, 253989), (409, 217971), (621, 143559), (729, 122291), (897, 99387), (1053, 84663), (1227, 72657), (1863, 47853), (2691, 33129), (3159, 28221), (3681, 24219), (5317, 16767), (5589, 15951), (8073, 11043), (9407, 9477)]