71329467

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2399}}^1$

素因数の和:2483

約数の個数: 32

約数和(自身を含む): 111974400

約数和(自身を除く): 40644933

約数列:

[1, 3, 11, 17, 33, 51, 53, 159, 187, 561, 583, 901, 1749, 2399, 2703, 7197, 9911, 26389, 29733, 40783, 79167, 122349, 127147, 381441, 448613, 1345839, 1398617, 2161499, 4195851, 6484497, 23776489, 71329467]

約数ペア:

[(1, 71329467), (3, 23776489), (11, 6484497), (17, 4195851), (33, 2161499), (51, 1398617), (53, 1345839), (159, 448613), (187, 381441), (561, 127147), (583, 122349), (901, 79167), (1749, 40783), (2399, 29733), (2703, 26389), (7197, 9911)]