29724303

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 51609600

約数和(自身を除く): 21885297

約数列:

[1, 3, 7, 19, 21, 23, 41, 57, 69, 79, 123, 133, 161, 237, 287, 399, 437, 483, 553, 779, 861, 943, 1311, 1501, 1659, 1817, 2337, 2829, 3059, 3239, 4503, 5451, 5453, 6601, 9177, 9717, 10507, 12719, 16359, 17917, 19803, 22673, 31521, 34523, 38157, 53751, 61541, 68019, 74497, 103569, 125419, 184623, 223491, 241661, 376257, 430787, 521479, 724983, 1292361, 1415443, 1564437, 4246329, 9908101, 29724303]

約数ペア:

[(1, 29724303), (3, 9908101), (7, 4246329), (19, 1564437), (21, 1415443), (23, 1292361), (41, 724983), (57, 521479), (69, 430787), (79, 376257), (123, 241661), (133, 223491), (161, 184623), (237, 125419), (287, 103569), (399, 74497), (437, 68019), (483, 61541), (553, 53751), (779, 38157), (861, 34523), (943, 31521), (1311, 22673), (1501, 19803), (1659, 17917), (1817, 16359), (2337, 12719), (2829, 10507), (3059, 9717), (3239, 9177), (4503, 6601), (5451, 5453)]