74845749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3181}}^1$

素因数の和:3249

約数の個数: 32

約数和(自身を含む): 117301248

約数和(自身を除く): 42455499

約数列:

[1, 3, 11, 23, 31, 33, 69, 93, 253, 341, 713, 759, 1023, 2139, 3181, 7843, 9543, 23529, 34991, 73163, 98611, 104973, 219489, 295833, 804793, 1084721, 2268053, 2414379, 3254163, 6804159, 24948583, 74845749]

約数ペア:

[(1, 74845749), (3, 24948583), (11, 6804159), (23, 3254163), (31, 2414379), (33, 2268053), (69, 1084721), (93, 804793), (253, 295833), (341, 219489), (713, 104973), (759, 98611), (1023, 73163), (2139, 34991), (3181, 23529), (7843, 9543)]