29377929

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 46126080

約数和(自身を除く): 16748151

約数列:

[1, 3, 7, 21, 59, 131, 177, 181, 393, 413, 543, 917, 1239, 1267, 2751, 3801, 7729, 10679, 23187, 23711, 32037, 54103, 71133, 74753, 162309, 165977, 224259, 497931, 1398949, 4196847, 9792643, 29377929]

約数ペア:

[(1, 29377929), (3, 9792643), (7, 4196847), (21, 1398949), (59, 497931), (131, 224259), (177, 165977), (181, 162309), (393, 74753), (413, 71133), (543, 54103), (917, 32037), (1239, 23711), (1267, 23187), (2751, 10679), (3801, 7729)]