37720989

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1223}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 57283200

約数和(自身を除く): 19562211

約数列:

[1, 3, 9, 23, 69, 149, 207, 447, 1223, 1341, 3427, 3669, 10281, 11007, 28129, 30843, 84387, 182227, 253161, 546681, 1640043, 4191221, 12573663, 37720989]

約数ペア:

[(1, 37720989), (3, 12573663), (9, 4191221), (23, 1640043), (69, 546681), (149, 253161), (207, 182227), (447, 84387), (1223, 30843), (1341, 28129), (3427, 11007), (3669, 10281)]