85441251

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 142228224

約数和(自身を除く): 56786973

約数列:

[1, 3, 7, 21, 23, 37, 49, 69, 111, 147, 161, 259, 483, 683, 777, 851, 1127, 1813, 2049, 2553, 3381, 4781, 5439, 5957, 14343, 15709, 17871, 25271, 33467, 41699, 47127, 75813, 100401, 109963, 125097, 176897, 329889, 530691, 581233, 769741, 1238279, 1743699, 2309223, 3714837, 4068631, 12205893, 28480417, 85441251]

約数ペア:

[(1, 85441251), (3, 28480417), (7, 12205893), (21, 4068631), (23, 3714837), (37, 2309223), (49, 1743699), (69, 1238279), (111, 769741), (147, 581233), (161, 530691), (259, 329889), (483, 176897), (683, 125097), (777, 109963), (851, 100401), (1127, 75813), (1813, 47127), (2049, 41699), (2553, 33467), (3381, 25271), (4781, 17871), (5439, 15709), (5957, 14343)]