130071879

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40483}}^1$

素因数の和:40516

約数の個数: 32

約数和(自身を含む): 233187840

約数和(自身を除く): 103115961

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 40483, 121449, 283381, 364347, 688211, 850143, 1093041, 2064633, 2550429, 4817477, 6193899, 7651287, 14452431, 18581697, 43357293, 130071879]

約数ペア:

[(1, 130071879), (3, 43357293), (7, 18581697), (9, 14452431), (17, 7651287), (21, 6193899), (27, 4817477), (51, 2550429), (63, 2064633), (119, 1093041), (153, 850143), (189, 688211), (357, 364347), (459, 283381), (1071, 121449), (3213, 40483)]