72268207

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 84879360

約数和(自身を除く): 12611153

約数列:

[1, 11, 17, 127, 179, 187, 289, 1397, 1969, 2159, 3043, 3179, 22733, 23749, 33473, 36703, 51731, 250063, 386461, 403733, 569041, 4251071, 6569837, 72268207]

約数ペア:

[(1, 72268207), (11, 6569837), (17, 4251071), (127, 569041), (179, 403733), (187, 386461), (289, 250063), (1397, 51731), (1969, 36703), (2159, 33473), (3043, 23749), (3179, 22733)]