1427085927

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 2218376160

約数和(自身を除く): 791290233

約数列:

[1, 3, 9, 17, 51, 113, 153, 197, 339, 419, 591, 1017, 1257, 1773, 1921, 3349, 3771, 5763, 7123, 10047, 17289, 21369, 22261, 30141, 47347, 64107, 66783, 82543, 142041, 200349, 247629, 378437, 426123, 742887, 804899, 1135311, 1403231, 2414697, 3405933, 4209693, 7244091, 9327359, 12629079, 27982077, 83946231, 158565103, 475695309, 1427085927]

約数ペア:

[(1, 1427085927), (3, 475695309), (9, 158565103), (17, 83946231), (51, 27982077), (113, 12629079), (153, 9327359), (197, 7244091), (339, 4209693), (419, 3405933), (591, 2414697), (1017, 1403231), (1257, 1135311), (1773, 804899), (1921, 742887), (3349, 426123), (3771, 378437), (5763, 247629), (7123, 200349), (10047, 142041), (17289, 82543), (21369, 66783), (22261, 64107), (30141, 47347)]