40202217

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{607}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 65372160

約数和(自身を除く): 25169943

約数列:

[1, 3, 9, 11, 27, 33, 99, 223, 297, 607, 669, 1821, 2007, 2453, 5463, 6021, 6677, 7359, 16389, 20031, 22077, 60093, 66231, 135361, 180279, 406083, 1218249, 1488971, 3654747, 4466913, 13400739, 40202217]

約数ペア:

[(1, 40202217), (3, 13400739), (9, 4466913), (11, 3654747), (27, 1488971), (33, 1218249), (99, 406083), (223, 180279), (297, 135361), (607, 66231), (669, 60093), (1821, 22077), (2007, 20031), (2453, 16389), (5463, 7359), (6021, 6677)]