65371941

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{13679}}^1$

素因数の和:13750

約数の個数: 20

約数和(自身を含む): 99316800

約数和(自身を除く): 33944859

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 13679, 41037, 123111, 369333, 807061, 1107999, 2421183, 7263549, 21790647, 65371941]

約数ペア:

[(1, 65371941), (3, 21790647), (9, 7263549), (27, 2421183), (59, 1107999), (81, 807061), (177, 369333), (531, 123111), (1593, 41037), (4779, 13679)]