37947123

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{8219}}^1$

素因数の和:8253

約数の個数: 24

約数和(自身を含む): 59841600

約数和(自身を除く): 21894477

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 8219, 24657, 73971, 156161, 221913, 468483, 665739, 1405449, 1997217, 4216347, 12649041, 37947123]

約数ペア:

[(1, 37947123), (3, 12649041), (9, 4216347), (19, 1997217), (27, 1405449), (57, 665739), (81, 468483), (171, 221913), (243, 156161), (513, 73971), (1539, 24657), (4617, 8219)]