143613081

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:683

約数の個数: 40

約数和(自身を含む): 225745344

約数和(自身を除く): 82132263

約数列:

[1, 3, 9, 23, 27, 69, 81, 157, 207, 471, 491, 621, 1413, 1473, 1863, 3611, 4239, 4419, 10833, 11293, 12717, 13257, 32499, 33879, 39771, 77087, 97497, 101637, 231261, 292491, 304911, 693783, 914733, 1773001, 2081349, 5319003, 6244047, 15957009, 47871027, 143613081]

約数ペア:

[(1, 143613081), (3, 47871027), (9, 15957009), (23, 6244047), (27, 5319003), (69, 2081349), (81, 1773001), (157, 914733), (207, 693783), (471, 304911), (491, 292491), (621, 231261), (1413, 101637), (1473, 97497), (1863, 77087), (3611, 39771), (4239, 33879), (4419, 32499), (10833, 13257), (11293, 12717)]