121125966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{1567}}^1$

素因数の和:2576

約数の個数: 32

約数和(自身を含む): 261316608

約数和(自身を除く): 140190642

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 991, 1567, 1982, 2973, 3134, 4701, 5946, 9402, 12883, 20371, 25766, 38649, 40742, 61113, 77298, 122226, 1552897, 3105794, 4658691, 9317382, 20187661, 40375322, 60562983, 121125966]

約数ペア:

[(1, 121125966), (2, 60562983), (3, 40375322), (6, 20187661), (13, 9317382), (26, 4658691), (39, 3105794), (78, 1552897), (991, 122226), (1567, 77298), (1982, 61113), (2973, 40742), (3134, 38649), (4701, 25766), (5946, 20371), (9402, 12883)]