13177827

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 22014720

約数和(自身を除く): 8836893

約数列:

[1, 3, 9, 13, 23, 39, 59, 69, 83, 117, 177, 207, 249, 299, 531, 747, 767, 897, 1079, 1357, 1909, 2301, 2691, 3237, 4071, 4897, 5727, 6903, 9711, 12213, 14691, 17181, 17641, 24817, 44073, 52923, 63661, 74451, 112631, 158769, 190983, 223353, 337893, 572949, 1013679, 1464203, 4392609, 13177827]

約数ペア:

[(1, 13177827), (3, 4392609), (9, 1464203), (13, 1013679), (23, 572949), (39, 337893), (59, 223353), (69, 190983), (83, 158769), (117, 112631), (177, 74451), (207, 63661), (249, 52923), (299, 44073), (531, 24817), (747, 17641), (767, 17181), (897, 14691), (1079, 12213), (1357, 9711), (1909, 6903), (2301, 5727), (2691, 4897), (3237, 4071)]