148907313

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37861}}^1$

素因数の和:37909

約数の個数: 24

約数和(自身を含む): 236258880

約数和(自身を除く): 87351567

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 37861, 113583, 340749, 719359, 870803, 2158077, 2612409, 6474231, 7837227, 16545257, 49635771, 148907313]

約数ペア:

[(1, 148907313), (3, 49635771), (9, 16545257), (19, 7837227), (23, 6474231), (57, 2612409), (69, 2158077), (171, 870803), (207, 719359), (437, 340749), (1311, 113583), (3933, 37861)]