54995499

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 89212032

約数和(自身を除く): 34216533

約数列:

[1, 3, 9, 13, 39, 47, 73, 117, 137, 141, 219, 411, 423, 611, 657, 949, 1233, 1781, 1833, 2847, 3431, 5343, 5499, 6439, 8541, 10001, 10293, 16029, 19317, 30003, 30879, 44603, 57951, 83707, 90009, 130013, 133809, 251121, 390039, 401427, 470047, 753363, 1170117, 1410141, 4230423, 6110611, 18331833, 54995499]

約数ペア:

[(1, 54995499), (3, 18331833), (9, 6110611), (13, 4230423), (39, 1410141), (47, 1170117), (73, 753363), (117, 470047), (137, 401427), (141, 390039), (219, 251121), (411, 133809), (423, 130013), (611, 90009), (657, 83707), (949, 57951), (1233, 44603), (1781, 30879), (1833, 30003), (2847, 19317), (3431, 16029), (5343, 10293), (5499, 10001), (6439, 8541)]