61957809

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{13063}}^1$

素因数の和:13117

約数の個数: 24

約数和(自身を含む): 97823232

約数和(自身を除く): 35865423

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 13063, 39189, 117567, 222071, 404953, 666213, 1214859, 1998639, 3644577, 6884201, 20652603, 61957809]

約数ペア:

[(1, 61957809), (3, 20652603), (9, 6884201), (17, 3644577), (31, 1998639), (51, 1214859), (93, 666213), (153, 404953), (279, 222071), (527, 117567), (1581, 39189), (4743, 13063)]