128831193789

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{96097}}^1$

素因数の和:96485

約数の個数: 32

約数和(自身を含む): 184434356736

約数和(自身を除く): 55603162947

約数列:

[1, 3, 17, 51, 97, 271, 291, 813, 1649, 4607, 4947, 13821, 26287, 78861, 96097, 288291, 446879, 1340637, 1633649, 4900947, 9321409, 26042287, 27964227, 78126861, 158463953, 442718879, 475391859, 1328156637, 2526101839, 7578305517, 42943731263, 128831193789]

約数ペア:

[(1, 128831193789), (3, 42943731263), (17, 7578305517), (51, 2526101839), (97, 1328156637), (271, 475391859), (291, 442718879), (813, 158463953), (1649, 78126861), (4607, 27964227), (4947, 26042287), (13821, 9321409), (26287, 4900947), (78861, 1633649), (96097, 1340637), (288291, 446879)]