23581233

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 39639040

約数和(自身を除く): 16057807

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 127, 207, 299, 351, 381, 529, 621, 897, 1143, 1587, 1651, 2691, 2921, 3429, 4761, 4953, 6877, 8073, 8763, 14283, 14859, 20631, 26289, 37973, 44577, 61893, 67183, 78867, 113919, 185679, 201549, 341757, 604647, 873379, 1025271, 1813941, 2620137, 7860411, 23581233]

約数ペア:

[(1, 23581233), (3, 7860411), (9, 2620137), (13, 1813941), (23, 1025271), (27, 873379), (39, 604647), (69, 341757), (117, 201549), (127, 185679), (207, 113919), (299, 78867), (351, 67183), (381, 61893), (529, 44577), (621, 37973), (897, 26289), (1143, 20631), (1587, 14859), (1651, 14283), (2691, 8763), (2921, 8073), (3429, 6877), (4761, 4953)]