73323471

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1901}}^1$

素因数の和:1983

約数の個数: 32

約数和(自身を含む): 112476672

約数和(自身を除く): 39153201

約数列:

[1, 3, 13, 23, 39, 43, 69, 129, 299, 559, 897, 989, 1677, 1901, 2967, 5703, 12857, 24713, 38571, 43723, 74139, 81743, 131169, 245229, 568399, 1062659, 1705197, 1880089, 3187977, 5640267, 24441157, 73323471]

約数ペア:

[(1, 73323471), (3, 24441157), (13, 5640267), (23, 3187977), (39, 1880089), (43, 1705197), (69, 1062659), (129, 568399), (299, 245229), (559, 131169), (897, 81743), (989, 74139), (1677, 43723), (1901, 38571), (2967, 24713), (5703, 12857)]