191799387

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17627}}^1$

素因数の和:17680

約数の個数: 32

約数和(自身を含む): 315893760

約数和(自身を除く): 124094373

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 3627, 10881, 17627, 52881, 158643, 229151, 475929, 546437, 687453, 1639311, 2062359, 4917933, 6187077, 7103681, 14753799, 21311043, 63933129, 191799387]

約数ペア:

[(1, 191799387), (3, 63933129), (9, 21311043), (13, 14753799), (27, 7103681), (31, 6187077), (39, 4917933), (93, 2062359), (117, 1639311), (279, 687453), (351, 546437), (403, 475929), (837, 229151), (1209, 158643), (3627, 52881), (10881, 17627)]