32400123

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 54028800

約数和(自身を除く): 21628677

約数列:

[1, 3, 7, 21, 23, 37, 49, 69, 111, 147, 161, 259, 343, 483, 777, 851, 1029, 1127, 1369, 1813, 2553, 3381, 4107, 5439, 5957, 7889, 9583, 12691, 17871, 23667, 28749, 31487, 38073, 41699, 67081, 94461, 125097, 201243, 220409, 291893, 469567, 661227, 875679, 1408701, 1542863, 4628589, 10800041, 32400123]

約数ペア:

[(1, 32400123), (3, 10800041), (7, 4628589), (21, 1542863), (23, 1408701), (37, 875679), (49, 661227), (69, 469567), (111, 291893), (147, 220409), (161, 201243), (259, 125097), (343, 94461), (483, 67081), (777, 41699), (851, 38073), (1029, 31487), (1127, 28749), (1369, 23667), (1813, 17871), (2553, 12691), (3381, 9583), (4107, 7889), (5439, 5957)]