64804833

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2393}}^1$

素因数の和:2478

約数の個数: 32

約数和(自身を含む): 103420800

約数和(自身を除く): 38615967

約数列:

[1, 3, 9, 17, 27, 51, 59, 153, 177, 459, 531, 1003, 1593, 2393, 3009, 7179, 9027, 21537, 27081, 40681, 64611, 122043, 141187, 366129, 423561, 1098387, 1270683, 2400179, 3812049, 7200537, 21601611, 64804833]

約数ペア:

[(1, 64804833), (3, 21601611), (9, 7200537), (17, 3812049), (27, 2400179), (51, 1270683), (59, 1098387), (153, 423561), (177, 366129), (459, 141187), (531, 122043), (1003, 64611), (1593, 40681), (2393, 27081), (3009, 21537), (7179, 9027)]