61658037

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2347}}^1$

素因数の和:2502

約数の個数: 32

約数和(自身を含む): 105190400

約数和(自身を除く): 43532363

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 417, 973, 1251, 2347, 2919, 3753, 7041, 8757, 16429, 21123, 26271, 49287, 63369, 147861, 326233, 443583, 978699, 2283631, 2936097, 6850893, 8808291, 20552679, 61658037]

約数ペア:

[(1, 61658037), (3, 20552679), (7, 8808291), (9, 6850893), (21, 2936097), (27, 2283631), (63, 978699), (139, 443583), (189, 326233), (417, 147861), (973, 63369), (1251, 49287), (2347, 26271), (2919, 21123), (3753, 16429), (7041, 8757)]