29938077

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^2$

素因数の和:218

約数の個数: 36

約数和(自身を含む): 48317724

約数和(自身を除く): 18379647

約数列:

[1, 3, 9, 13, 39, 41, 79, 117, 123, 237, 369, 533, 711, 1027, 1599, 3081, 3239, 4797, 6241, 9243, 9717, 18723, 29151, 42107, 56169, 81133, 126321, 243399, 255881, 378963, 730197, 767643, 2302929, 3326453, 9979359, 29938077]

約数ペア:

[(1, 29938077), (3, 9979359), (9, 3326453), (13, 2302929), (39, 767643), (41, 730197), (79, 378963), (117, 255881), (123, 243399), (237, 126321), (369, 81133), (533, 56169), (711, 42107), (1027, 29151), (1599, 18723), (3081, 9717), (3239, 9243), (4797, 6241)]