53471319

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 80137728

約数和(自身を除く): 26666409

約数列:

[1, 3, 11, 33, 61, 101, 183, 263, 303, 671, 789, 1111, 2013, 2893, 3333, 6161, 8679, 16043, 18483, 26563, 48129, 67771, 79689, 176473, 203313, 292193, 529419, 876579, 1620343, 4861029, 17823773, 53471319]

約数ペア:

[(1, 53471319), (3, 17823773), (11, 4861029), (33, 1620343), (61, 876579), (101, 529419), (183, 292193), (263, 203313), (303, 176473), (671, 79689), (789, 67771), (1111, 48129), (2013, 26563), (2893, 18483), (3333, 16043), (6161, 8679)]