131016639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 193616640

約数和(自身を除く): 62600001

約数列:

[1, 3, 13, 39, 59, 97, 177, 291, 587, 767, 1261, 1761, 2301, 3783, 5723, 7631, 17169, 22893, 34633, 56939, 74399, 103899, 170817, 223197, 450229, 740207, 1350687, 2220621, 3359401, 10078203, 43672213, 131016639]

約数ペア:

[(1, 131016639), (3, 43672213), (13, 10078203), (39, 3359401), (59, 2220621), (97, 1350687), (177, 740207), (291, 450229), (587, 223197), (767, 170817), (1261, 103899), (1761, 74399), (2301, 56939), (3783, 34633), (5723, 22893), (7631, 17169)]