38143683

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 59443200

約数和(自身を除く): 21299517

約数列:

[1, 3, 9, 23, 27, 69, 207, 239, 257, 621, 717, 771, 2151, 2313, 5497, 5911, 6453, 6939, 16491, 17733, 49473, 53199, 61423, 148419, 159597, 184269, 552807, 1412729, 1658421, 4238187, 12714561, 38143683]

約数ペア:

[(1, 38143683), (3, 12714561), (9, 4238187), (23, 1658421), (27, 1412729), (69, 552807), (207, 184269), (239, 159597), (257, 148419), (621, 61423), (717, 53199), (771, 49473), (2151, 17733), (2313, 16491), (5497, 6939), (5911, 6453)]