67323921

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139387}}^1$

素因数の和:139420

約数の個数: 16

約数和(自身を含む): 107049984

約数和(自身を除く): 39726063

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 139387, 418161, 975709, 2927127, 3205901, 9617703, 22441307, 67323921]

約数ペア:

[(1, 67323921), (3, 22441307), (7, 9617703), (21, 3205901), (23, 2927127), (69, 975709), (161, 418161), (483, 139387)]