73405539

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{601}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 109125744

約数和(自身を除く): 35720205

約数列:

[1, 3, 9, 41, 123, 331, 369, 601, 993, 1803, 2979, 5409, 13571, 24641, 40713, 73923, 122139, 198931, 221769, 596793, 1790379, 8156171, 24468513, 73405539]

約数ペア:

[(1, 73405539), (3, 24468513), (9, 8156171), (41, 1790379), (123, 596793), (331, 221769), (369, 198931), (601, 122139), (993, 73923), (1803, 40713), (2979, 24641), (5409, 13571)]