42287427

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5737}}^1$

素因数の和:5769

約数の個数: 40

約数和(自身を含む): 77761376

約数和(自身を除く): 35473949

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 5737, 7371, 17211, 40159, 51633, 74581, 120477, 154899, 223743, 361431, 464697, 522067, 671229, 1084293, 1566201, 2013687, 3252879, 4698603, 6041061, 14095809, 42287427]

約数ペア:

[(1, 42287427), (3, 14095809), (7, 6041061), (9, 4698603), (13, 3252879), (21, 2013687), (27, 1566201), (39, 1084293), (63, 671229), (81, 522067), (91, 464697), (117, 361431), (189, 223743), (273, 154899), (351, 120477), (567, 74581), (819, 51633), (1053, 40159), (2457, 17211), (5737, 7371)]