31994736291

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{100109}}^1$

素因数の和:100233

約数の個数: 64

約数和(自身を含む): 57663360000

約数和(自身を除く): 25668623709

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 89, 133, 171, 189, 267, 399, 513, 623, 801, 1197, 1691, 1869, 2403, 3591, 5073, 5607, 11837, 15219, 16821, 35511, 45657, 100109, 106533, 300327, 319599, 700763, 900981, 1902071, 2102289, 2702943, 5706213, 6306867, 8909701, 13314497, 17118639, 18920601, 26729103, 39943491, 51355917, 62367907, 80187309, 119830473, 169284319, 187103721, 240561927, 359491419, 507852957, 561311163, 1184990233, 1523558871, 1683933489, 3554970699, 4570676613, 10664912097, 31994736291]

約数ペア:

[(1, 31994736291), (3, 10664912097), (7, 4570676613), (9, 3554970699), (19, 1683933489), (21, 1523558871), (27, 1184990233), (57, 561311163), (63, 507852957), (89, 359491419), (133, 240561927), (171, 187103721), (189, 169284319), (267, 119830473), (399, 80187309), (513, 62367907), (623, 51355917), (801, 39943491), (1197, 26729103), (1691, 18920601), (1869, 17118639), (2403, 13314497), (3591, 8909701), (5073, 6306867), (5607, 5706213), (11837, 2702943), (15219, 2102289), (16821, 1902071), (35511, 900981), (45657, 700763), (100109, 319599), (106533, 300327)]