74801037

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1483}}^1$

素因数の和:1569

約数の個数: 32

約数和(自身を含む): 112831488

約数和(自身を除く): 38030451

約数列:

[1, 3, 17, 23, 43, 51, 69, 129, 391, 731, 989, 1173, 1483, 2193, 2967, 4449, 16813, 25211, 34109, 50439, 63769, 75633, 102327, 191307, 579853, 1084073, 1466687, 1739559, 3252219, 4400061, 24933679, 74801037]

約数ペア:

[(1, 74801037), (3, 24933679), (17, 4400061), (23, 3252219), (43, 1739559), (51, 1466687), (69, 1084073), (129, 579853), (391, 191307), (731, 102327), (989, 75633), (1173, 63769), (1483, 50439), (2193, 34109), (2967, 25211), (4449, 16813)]