653424273

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{2143}}^1$

素因数の和:2666

約数の個数: 32

約数和(自身を含む): 1012654080

約数和(自身を除く): 359229807

約数列:

[1, 3, 9, 23, 27, 69, 207, 491, 621, 1473, 2143, 4419, 6429, 11293, 13257, 19287, 33879, 49289, 57861, 101637, 147867, 304911, 443601, 1052213, 1330803, 3156639, 9469917, 24200899, 28409751, 72602697, 217808091, 653424273]

約数ペア:

[(1, 653424273), (3, 217808091), (9, 72602697), (23, 28409751), (27, 24200899), (69, 9469917), (207, 3156639), (491, 1330803), (621, 1052213), (1473, 443601), (2143, 304911), (4419, 147867), (6429, 101637), (11293, 57861), (13257, 49289), (19287, 33879)]