72808119

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2351}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 114401280

約数和(自身を除く): 41593161

約数列:

[1, 3, 9, 27, 31, 37, 93, 111, 279, 333, 837, 999, 1147, 2351, 3441, 7053, 10323, 21159, 30969, 63477, 72881, 86987, 218643, 260961, 655929, 782883, 1967787, 2348649, 2696597, 8089791, 24269373, 72808119]

約数ペア:

[(1, 72808119), (3, 24269373), (9, 8089791), (27, 2696597), (31, 2348649), (37, 1967787), (93, 782883), (111, 655929), (279, 260961), (333, 218643), (837, 86987), (999, 72881), (1147, 63477), (2351, 30969), (3441, 21159), (7053, 10323)]