99990579

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 149587200

約数和(自身を除く): 49596621

約数列:

[1, 3, 13, 29, 39, 87, 211, 377, 419, 633, 1131, 1257, 2743, 5447, 6119, 8229, 12151, 16341, 18357, 36453, 79547, 88409, 157963, 238641, 265227, 473889, 1149317, 2563861, 3447951, 7691583, 33330193, 99990579]

約数ペア:

[(1, 99990579), (3, 33330193), (13, 7691583), (29, 3447951), (39, 2563861), (87, 1149317), (211, 473889), (377, 265227), (419, 238641), (633, 157963), (1131, 88409), (1257, 79547), (2743, 36453), (5447, 18357), (6119, 16341), (8229, 12151)]