83683131

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 138288384

約数和(自身を除く): 54605253

約数列:

[1, 3, 7, 21, 23, 49, 53, 69, 147, 159, 161, 371, 467, 483, 1113, 1127, 1219, 1401, 2597, 3269, 3381, 3657, 7791, 8533, 9807, 10741, 22883, 24751, 25599, 32223, 59731, 68649, 74253, 75187, 173257, 179193, 225561, 519771, 526309, 569273, 1212799, 1578927, 1707819, 3638397, 3984911, 11954733, 27894377, 83683131]

約数ペア:

[(1, 83683131), (3, 27894377), (7, 11954733), (21, 3984911), (23, 3638397), (49, 1707819), (53, 1578927), (69, 1212799), (147, 569273), (159, 526309), (161, 519771), (371, 225561), (467, 179193), (483, 173257), (1113, 75187), (1127, 74253), (1219, 68649), (1401, 59731), (2597, 32223), (3269, 25599), (3381, 24751), (3657, 22883), (7791, 10741), (8533, 9807)]