173372643

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3209}}^1$

素因数の和:3273

約数の個数: 40

約数和(自身を含む): 279655200

約数和(自身を除く): 106282557

約数列:

[1, 3, 9, 23, 27, 29, 69, 81, 87, 207, 261, 621, 667, 783, 1863, 2001, 2349, 3209, 6003, 9627, 18009, 28881, 54027, 73807, 86643, 93061, 221421, 259929, 279183, 664263, 837549, 1992789, 2140403, 2512647, 5978367, 6421209, 7537941, 19263627, 57790881, 173372643]

約数ペア:

[(1, 173372643), (3, 57790881), (9, 19263627), (23, 7537941), (27, 6421209), (29, 5978367), (69, 2512647), (81, 2140403), (87, 1992789), (207, 837549), (261, 664263), (621, 279183), (667, 259929), (783, 221421), (1863, 93061), (2001, 86643), (2349, 73807), (3209, 54027), (6003, 28881), (9627, 18009)]