73181883

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{17387}}^1$

素因数の和:17474

約数の個数: 16

約数和(自身を含む): 103493376

約数和(自身を除く): 30311493

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 17387, 52161, 399901, 1060607, 1199703, 3181821, 24393961, 73181883]

約数ペア:

[(1, 73181883), (3, 24393961), (23, 3181821), (61, 1199703), (69, 1060607), (183, 399901), (1403, 52161), (4209, 17387)]