138194001

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1302

約数の個数: 48

約数和(自身を含む): 231049728

約数和(自身を除く): 92855727

約数列:

[1, 3, 9, 11, 31, 33, 37, 93, 99, 111, 279, 333, 341, 407, 1023, 1147, 1217, 1221, 3069, 3441, 3651, 3663, 10323, 10953, 12617, 13387, 37727, 37851, 40161, 45029, 113181, 113553, 120483, 135087, 339543, 405261, 414997, 495319, 1244991, 1395899, 1485957, 3734973, 4187697, 4457871, 12563091, 15354889, 46064667, 138194001]

約数ペア:

[(1, 138194001), (3, 46064667), (9, 15354889), (11, 12563091), (31, 4457871), (33, 4187697), (37, 3734973), (93, 1485957), (99, 1395899), (111, 1244991), (279, 495319), (333, 414997), (341, 405261), (407, 339543), (1023, 135087), (1147, 120483), (1217, 113553), (1221, 113181), (3069, 45029), (3441, 40161), (3651, 37851), (3663, 37727), (10323, 13387), (10953, 12617)]