243486711

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{13967}}^1$

素因数の和:14135

約数の個数: 24

約数和(自身を含む): 381326400

約数和(自身を除く): 137839689

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 1341, 1937, 5811, 13967, 17433, 41901, 125703, 181571, 544713, 1634139, 2081083, 6243249, 18729747, 27054079, 81162237, 243486711]

約数ペア:

[(1, 243486711), (3, 81162237), (9, 27054079), (13, 18729747), (39, 6243249), (117, 2081083), (149, 1634139), (447, 544713), (1341, 181571), (1937, 125703), (5811, 41901), (13967, 17433)]