290733249027

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{461}}^1\times {\mathrm{733}}^1\times {\mathrm{1697}}^1$

素因数の和:2920

約数の個数: 48

約数和(自身を含む): 421489541088

約数和(自身を除く): 130756292061

約数列:

[1, 3, 13, 39, 169, 461, 507, 733, 1383, 1697, 2199, 5091, 5993, 9529, 17979, 22061, 28587, 66183, 77909, 123877, 233727, 286793, 337913, 371631, 782317, 860379, 1013739, 1243901, 2346951, 3731703, 4392869, 10170121, 13178607, 16170713, 30510363, 48512139, 57107297, 132211573, 171321891, 210219269, 396634719, 573438361, 630657807, 1720315083, 7454698693, 22364096079, 96911083009, 290733249027]

約数ペア:

[(1, 290733249027), (3, 96911083009), (13, 22364096079), (39, 7454698693), (169, 1720315083), (461, 630657807), (507, 573438361), (733, 396634719), (1383, 210219269), (1697, 171321891), (2199, 132211573), (5091, 57107297), (5993, 48512139), (9529, 30510363), (17979, 16170713), (22061, 13178607), (28587, 10170121), (66183, 4392869), (77909, 3731703), (123877, 2346951), (233727, 1243901), (286793, 1013739), (337913, 860379), (371631, 782317)]