131640784809

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2737213}}^1$

素因数の和:2737297

約数の個数: 32

約数和(自身を含む): 198656043264

約数和(自身を除く): 67015258455

約数列:

[1, 3, 17, 23, 41, 51, 69, 123, 391, 697, 943, 1173, 2091, 2829, 16031, 48093, 2737213, 8211639, 46532621, 62955899, 112225733, 139597863, 188867697, 336677199, 1070250283, 1907837461, 2581191859, 3210750849, 5723512383, 7743575577, 43880261603, 131640784809]

約数ペア:

[(1, 131640784809), (3, 43880261603), (17, 7743575577), (23, 5723512383), (41, 3210750849), (51, 2581191859), (69, 1907837461), (123, 1070250283), (391, 336677199), (697, 188867697), (943, 139597863), (1173, 112225733), (2091, 62955899), (2829, 46532621), (16031, 8211639), (48093, 2737213)]