38175813

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1783}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 61940480

約数和(自身を除く): 23764667

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 351, 549, 793, 1647, 1783, 2379, 5349, 7137, 16047, 21411, 23179, 48141, 69537, 108763, 208611, 326289, 625833, 978867, 1413919, 2936601, 4241757, 12725271, 38175813]

約数ペア:

[(1, 38175813), (3, 12725271), (9, 4241757), (13, 2936601), (27, 1413919), (39, 978867), (61, 625833), (117, 326289), (183, 208611), (351, 108763), (549, 69537), (793, 48141), (1647, 23179), (1783, 21411), (2379, 16047), (5349, 7137)]