63237783

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 102041856

約数和(自身を除く): 38804073

約数列:

[1, 3, 7, 21, 49, 71, 73, 83, 147, 213, 219, 249, 497, 511, 581, 1491, 1533, 1743, 3479, 3577, 4067, 5183, 5893, 6059, 10437, 10731, 12201, 15549, 17679, 18177, 36281, 41251, 42413, 108843, 123753, 127239, 253967, 288757, 296891, 430189, 761901, 866271, 890673, 1290567, 3011323, 9033969, 21079261, 63237783]

約数ペア:

[(1, 63237783), (3, 21079261), (7, 9033969), (21, 3011323), (49, 1290567), (71, 890673), (73, 866271), (83, 761901), (147, 430189), (213, 296891), (219, 288757), (249, 253967), (497, 127239), (511, 123753), (581, 108843), (1491, 42413), (1533, 41251), (1743, 36281), (3479, 18177), (3577, 17679), (4067, 15549), (5183, 12201), (5893, 10731), (6059, 10437)]