75270489

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 118272000

約数和(自身を除く): 43001511

約数列:

[1, 3, 7, 21, 59, 79, 177, 237, 413, 553, 769, 1239, 1659, 2307, 4661, 5383, 13983, 16149, 32627, 45371, 60751, 97881, 136113, 182253, 317597, 425257, 952791, 1275771, 3584309, 10752927, 25090163, 75270489]

約数ペア:

[(1, 75270489), (3, 25090163), (7, 10752927), (21, 3584309), (59, 1275771), (79, 952791), (177, 425257), (237, 317597), (413, 182253), (553, 136113), (769, 97881), (1239, 60751), (1659, 45371), (2307, 32627), (4661, 16149), (5383, 13983)]