130542891

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 188160000

約数和(自身を除く): 57617109

約数列:

[1, 3, 29, 31, 87, 93, 97, 291, 499, 899, 1497, 2697, 2813, 3007, 8439, 9021, 14471, 15469, 43413, 46407, 48403, 87203, 145209, 261609, 448601, 1345803, 1403687, 1500493, 4211061, 4501479, 43514297, 130542891]

約数ペア:

[(1, 130542891), (3, 43514297), (29, 4501479), (31, 4211061), (87, 1500493), (93, 1403687), (97, 1345803), (291, 448601), (499, 261609), (899, 145209), (1497, 87203), (2697, 48403), (2813, 46407), (3007, 43413), (8439, 15469), (9021, 14471)]