74082591

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 122204160

約数和(自身を除く): 48121569

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 101, 239, 279, 303, 341, 717, 909, 1023, 1111, 2151, 2629, 3069, 3131, 3333, 7409, 7887, 9393, 9999, 22227, 23661, 24139, 28179, 34441, 66681, 72417, 81499, 103323, 217251, 244497, 265529, 309969, 733491, 748309, 796587, 2244927, 2389761, 6734781, 8231399, 24694197, 74082591]

約数ペア:

[(1, 74082591), (3, 24694197), (9, 8231399), (11, 6734781), (31, 2389761), (33, 2244927), (93, 796587), (99, 748309), (101, 733491), (239, 309969), (279, 265529), (303, 244497), (341, 217251), (717, 103323), (909, 81499), (1023, 72417), (1111, 66681), (2151, 34441), (2629, 28179), (3069, 24139), (3131, 23661), (3333, 22227), (7409, 9999), (7887, 9393)]