3075813

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:175

約数の個数: 40

約数和(自身を含む): 5203968

約数和(自身を除く): 2128155

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 127, 207, 299, 351, 381, 621, 897, 1053, 1143, 1651, 1863, 2691, 2921, 3429, 4953, 8073, 8763, 10287, 14859, 24219, 26289, 37973, 44577, 78867, 113919, 133731, 236601, 341757, 1025271, 3075813]

約数ペア:

[(1, 3075813), (3, 1025271), (9, 341757), (13, 236601), (23, 133731), (27, 113919), (39, 78867), (69, 44577), (81, 37973), (117, 26289), (127, 24219), (207, 14859), (299, 10287), (351, 8763), (381, 8073), (621, 4953), (897, 3429), (1053, 2921), (1143, 2691), (1651, 1863)]