67987241

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 84837888

約数和(自身を除く): 16850647

約数列:

[1, 7, 23, 37, 101, 113, 161, 259, 707, 791, 851, 2323, 2599, 3737, 4181, 5957, 11413, 16261, 18193, 26159, 29267, 79891, 85951, 96163, 262499, 422281, 601657, 673141, 1837493, 2955967, 9712463, 67987241]

約数ペア:

[(1, 67987241), (7, 9712463), (23, 2955967), (37, 1837493), (101, 673141), (113, 601657), (161, 422281), (259, 262499), (707, 96163), (791, 85951), (851, 79891), (2323, 29267), (2599, 26159), (3737, 18193), (4181, 16261), (5957, 11413)]