148973139

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{102811}}^1$

素因数の和:102847

約数の個数: 24

約数和(自身を含む): 256618752

約数和(自身を除く): 107645613

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 102811, 308433, 719677, 925299, 2159031, 2364653, 6477093, 7093959, 16552571, 21281877, 49657713, 148973139]

約数ペア:

[(1, 148973139), (3, 49657713), (7, 21281877), (9, 16552571), (21, 7093959), (23, 6477093), (63, 2364653), (69, 2159031), (161, 925299), (207, 719677), (483, 308433), (1449, 102811)]