149304771

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{215447}}^1$

素因数の和:215471

約数の個数: 24

約数和(自身を含む): 268879104

約数和(自身を除く): 119574333

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 215447, 646341, 1508129, 1939023, 2369917, 4524387, 7109751, 13573161, 16589419, 21329253, 49768257, 149304771]

約数ペア:

[(1, 149304771), (3, 49768257), (7, 21329253), (9, 16589419), (11, 13573161), (21, 7109751), (33, 4524387), (63, 2369917), (77, 1939023), (99, 1508129), (231, 646341), (693, 215447)]