74555811

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 124001280

約数和(自身を除く): 49445469

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 137, 207, 239, 253, 411, 717, 759, 1233, 1507, 2151, 2277, 2629, 3151, 4521, 5497, 7887, 9453, 13563, 16491, 23661, 28359, 32743, 34661, 49473, 60467, 98229, 103983, 181401, 294687, 311949, 360173, 544203, 753089, 1080519, 2259267, 3241557, 6777801, 8283979, 24851937, 74555811]

約数ペア:

[(1, 74555811), (3, 24851937), (9, 8283979), (11, 6777801), (23, 3241557), (33, 2259267), (69, 1080519), (99, 753089), (137, 544203), (207, 360173), (239, 311949), (253, 294687), (411, 181401), (717, 103983), (759, 98229), (1233, 60467), (1507, 49473), (2151, 34661), (2277, 32743), (2629, 28359), (3151, 23661), (4521, 16491), (5497, 13563), (7887, 9453)]