39531843

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 64995840

約数和(自身を除く): 25463997

約数列:

[1, 3, 9, 13, 29, 39, 61, 87, 117, 183, 191, 261, 377, 549, 573, 793, 1131, 1719, 1769, 2379, 2483, 3393, 5307, 5539, 7137, 7449, 11651, 15921, 16617, 22347, 22997, 34953, 49851, 68991, 72007, 104859, 151463, 206973, 216021, 337879, 454389, 648063, 1013637, 1363167, 3040911, 4392427, 13177281, 39531843]

約数ペア:

[(1, 39531843), (3, 13177281), (9, 4392427), (13, 3040911), (29, 1363167), (39, 1013637), (61, 648063), (87, 454389), (117, 337879), (183, 216021), (191, 206973), (261, 151463), (377, 104859), (549, 72007), (573, 68991), (793, 49851), (1131, 34953), (1719, 22997), (1769, 22347), (2379, 16617), (2483, 15921), (3393, 11651), (5307, 7449), (5539, 7137)]