22766931

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 37739520

約数和(自身を除く): 14972589

約数列:

[1, 3, 9, 11, 33, 41, 71, 79, 99, 123, 213, 237, 369, 451, 639, 711, 781, 869, 1353, 2343, 2607, 2911, 3239, 4059, 5609, 7029, 7821, 8733, 9717, 16827, 26199, 29151, 32021, 35629, 50481, 61699, 96063, 106887, 185097, 229969, 288189, 320661, 555291, 689907, 2069721, 2529659, 7588977, 22766931]

約数ペア:

[(1, 22766931), (3, 7588977), (9, 2529659), (11, 2069721), (33, 689907), (41, 555291), (71, 320661), (79, 288189), (99, 229969), (123, 185097), (213, 106887), (237, 96063), (369, 61699), (451, 50481), (639, 35629), (711, 32021), (781, 29151), (869, 26199), (1353, 16827), (2343, 9717), (2607, 8733), (2911, 7821), (3239, 7029), (4059, 5609)]