27675609

素因数分解:

$3^1\times {\mathrm{13}}^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:91

約数の個数: 40

約数和(自身を含む): 44555040

約数和(自身を除く): 16879431

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 169, 221, 247, 323, 507, 663, 741, 969, 2197, 2873, 3211, 4199, 6591, 8619, 9633, 12597, 28561, 37349, 41743, 54587, 85683, 112047, 125229, 163761, 485537, 542659, 709631, 1456611, 1627977, 2128893, 9225203, 27675609]

約数ペア:

[(1, 27675609), (3, 9225203), (13, 2128893), (17, 1627977), (19, 1456611), (39, 709631), (51, 542659), (57, 485537), (169, 163761), (221, 125229), (247, 112047), (323, 85683), (507, 54587), (663, 41743), (741, 37349), (969, 28561), (2197, 12597), (2873, 9633), (3211, 8619), (4199, 6591)]