149739933

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{16699}}^1$

素因数の和:16777

約数の個数: 24

約数和(自身を含む): 236071200

約数和(自身を除く): 86331267

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1281, 2989, 8967, 16699, 50097, 116893, 350679, 818251, 1018639, 2454753, 3055917, 7130473, 21391419, 49913311, 149739933]

約数ペア:

[(1, 149739933), (3, 49913311), (7, 21391419), (21, 7130473), (49, 3055917), (61, 2454753), (147, 1018639), (183, 818251), (427, 350679), (1281, 116893), (2989, 50097), (8967, 16699)]