73962963

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:138

約数の個数: 60

約数和(自身を含む): 122577840

約数和(自身を除く): 48614877

約数列:

[1, 3, 9, 23, 27, 29, 37, 69, 81, 87, 111, 207, 261, 333, 621, 667, 783, 851, 999, 1073, 1369, 1863, 2001, 2349, 2553, 2997, 3219, 4107, 6003, 7659, 9657, 12321, 18009, 22977, 24679, 28971, 31487, 36963, 39701, 54027, 68931, 74037, 86913, 94461, 110889, 119103, 222111, 283383, 357309, 666333, 850149, 913123, 1071927, 1998999, 2550447, 2739369, 3215781, 8218107, 24654321, 73962963]

約数ペア:

[(1, 73962963), (3, 24654321), (9, 8218107), (23, 3215781), (27, 2739369), (29, 2550447), (37, 1998999), (69, 1071927), (81, 913123), (87, 850149), (111, 666333), (207, 357309), (261, 283383), (333, 222111), (621, 119103), (667, 110889), (783, 94461), (851, 86913), (999, 74037), (1073, 68931), (1369, 54027), (1863, 39701), (2001, 36963), (2349, 31487), (2553, 28971), (2997, 24679), (3219, 22977), (4107, 18009), (6003, 12321), (7659, 9657)]