31302333

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 49984896

約数和(自身を除く): 18682563

約数列:

[1, 3, 9, 23, 37, 61, 67, 69, 111, 183, 201, 207, 333, 549, 603, 851, 1403, 1541, 2257, 2479, 2553, 4087, 4209, 4623, 6771, 7437, 7659, 12261, 12627, 13869, 20313, 22311, 36783, 51911, 57017, 94001, 151219, 155733, 171051, 282003, 453657, 467199, 513153, 846009, 1360971, 3478037, 10434111, 31302333]

約数ペア:

[(1, 31302333), (3, 10434111), (9, 3478037), (23, 1360971), (37, 846009), (61, 513153), (67, 467199), (69, 453657), (111, 282003), (183, 171051), (201, 155733), (207, 151219), (333, 94001), (549, 57017), (603, 51911), (851, 36783), (1403, 22311), (1541, 20313), (2257, 13869), (2479, 12627), (2553, 12261), (4087, 7659), (4209, 7437), (4623, 6771)]