156773302203

素因数分解:

$3^1\times 7^4\times {\mathrm{1087}}^1\times {\mathrm{20023}}^1$

素因数の和:21141

約数の個数: 40

約数和(自身を含む): 244091598848

約数和(自身を除く): 87318296645

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 1087, 2401, 3261, 7203, 7609, 20023, 22827, 53263, 60069, 140161, 159789, 372841, 420483, 981127, 1118523, 2609887, 2943381, 6867889, 7829661, 20603667, 21765001, 48075223, 65295003, 144225669, 152355007, 457065021, 1066485049, 3199455147, 7465395343, 22396186029, 52257767401, 156773302203]

約数ペア:

[(1, 156773302203), (3, 52257767401), (7, 22396186029), (21, 7465395343), (49, 3199455147), (147, 1066485049), (343, 457065021), (1029, 152355007), (1087, 144225669), (2401, 65295003), (3261, 48075223), (7203, 21765001), (7609, 20603667), (20023, 7829661), (22827, 6867889), (53263, 2943381), (60069, 2609887), (140161, 1118523), (159789, 981127), (372841, 420483)]