31034145789

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{2909}}^1$

素因数の和:3195

約数の個数: 64

約数和(自身を含む): 48301344000

約数和(自身を除く): 17267198211

約数列:

[1, 3, 9, 27, 37, 59, 111, 177, 181, 333, 531, 543, 999, 1593, 1629, 2183, 2909, 4887, 6549, 6697, 8727, 10679, 19647, 20091, 26181, 32037, 58941, 60273, 78543, 96111, 107633, 171631, 180819, 288333, 322899, 395123, 514893, 526529, 968697, 1185369, 1544679, 1579587, 2906091, 3556107, 4634037, 4738761, 6350347, 10668321, 14216283, 19051041, 19481573, 31065211, 57153123, 58444719, 93195633, 171459369, 175334157, 279586899, 526002471, 838760697, 1149412807, 3448238421, 10344715263, 31034145789]

約数ペア:

[(1, 31034145789), (3, 10344715263), (9, 3448238421), (27, 1149412807), (37, 838760697), (59, 526002471), (111, 279586899), (177, 175334157), (181, 171459369), (333, 93195633), (531, 58444719), (543, 57153123), (999, 31065211), (1593, 19481573), (1629, 19051041), (2183, 14216283), (2909, 10668321), (4887, 6350347), (6549, 4738761), (6697, 4634037), (8727, 3556107), (10679, 2906091), (19647, 1579587), (20091, 1544679), (26181, 1185369), (32037, 968697), (58941, 526529), (60273, 514893), (78543, 395123), (96111, 322899), (107633, 288333), (171631, 180819)]