74730173

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 93772800

約数和(自身を除く): 19042627

約数列:

[1, 7, 19, 43, 73, 133, 179, 301, 511, 817, 1253, 1387, 3139, 3401, 5719, 7697, 9709, 13067, 21973, 23807, 53879, 59641, 91469, 146243, 248273, 417487, 561881, 1023701, 1737911, 3933167, 10675739, 74730173]

約数ペア:

[(1, 74730173), (7, 10675739), (19, 3933167), (43, 1737911), (73, 1023701), (133, 561881), (179, 417487), (301, 248273), (511, 146243), (817, 91469), (1253, 59641), (1387, 53879), (3139, 23807), (3401, 21973), (5719, 13067), (7697, 9709)]