147148947

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 243294240

約数和(自身を除く): 96145293

約数列:

[1, 3, 9, 11, 27, 33, 73, 99, 121, 219, 297, 363, 617, 657, 803, 1089, 1851, 1971, 2409, 3267, 5553, 6787, 7227, 8833, 16659, 20361, 21681, 26499, 45041, 61083, 74657, 79497, 135123, 183249, 223971, 238491, 405369, 495451, 671913, 1216107, 1486353, 2015739, 4459059, 5449961, 13377177, 16349883, 49049649, 147148947]

約数ペア:

[(1, 147148947), (3, 49049649), (9, 16349883), (11, 13377177), (27, 5449961), (33, 4459059), (73, 2015739), (99, 1486353), (121, 1216107), (219, 671913), (297, 495451), (363, 405369), (617, 238491), (657, 223971), (803, 183249), (1089, 135123), (1851, 79497), (1971, 74657), (2409, 61083), (3267, 45041), (5553, 26499), (6787, 21681), (7227, 20361), (8833, 16659)]