157237707957

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{129439}}^1$

素因数の和:129865

約数の個数: 32

約数和(自身を含む): 231277178880

約数和(自身を除く): 74039470923

約数列:

[1, 3, 11, 33, 131, 281, 393, 843, 1441, 3091, 4323, 9273, 36811, 110433, 129439, 388317, 404921, 1214763, 1423829, 4271487, 16956509, 36372359, 50869527, 109117077, 186521599, 400095949, 559564797, 1200287847, 4764779029, 14294337087, 52412569319, 157237707957]

約数ペア:

[(1, 157237707957), (3, 52412569319), (11, 14294337087), (33, 4764779029), (131, 1200287847), (281, 559564797), (393, 400095949), (843, 186521599), (1441, 109117077), (3091, 50869527), (4323, 36372359), (9273, 16956509), (36811, 4271487), (110433, 1423829), (129439, 1214763), (388317, 404921)]