135383409

素因数分解:

$3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{6779}}^1$

素因数の和:7109

約数の個数: 24

約数和(自身を含む): 224228160

約数和(自身を除く): 88844751

約数列:

[1, 3, 7, 9, 21, 63, 317, 951, 2219, 2853, 6657, 6779, 19971, 20337, 47453, 61011, 142359, 427077, 2148943, 6446829, 15042601, 19340487, 45127803, 135383409]

約数ペア:

[(1, 135383409), (3, 45127803), (7, 19340487), (9, 15042601), (21, 6446829), (63, 2148943), (317, 427077), (951, 142359), (2219, 61011), (2853, 47453), (6657, 20337), (6779, 19971)]