236528061

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{6781}}^1$

素因数の和:6953

約数の個数: 32

約数和(自身を含む): 395851776

約数和(自身を除く): 159323715

約数列:

[1, 3, 7, 11, 21, 33, 77, 151, 231, 453, 1057, 1661, 3171, 4983, 6781, 11627, 20343, 34881, 47467, 74591, 142401, 223773, 522137, 1023931, 1566411, 3071793, 7167517, 11263241, 21502551, 33789723, 78842687, 236528061]

約数ペア:

[(1, 236528061), (3, 78842687), (7, 33789723), (11, 21502551), (21, 11263241), (33, 7167517), (77, 3071793), (151, 1566411), (231, 1023931), (453, 522137), (1057, 223773), (1661, 142401), (3171, 74591), (4983, 47467), (6781, 34881), (11627, 20343)]