47460231

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 85123584

約数和(自身を除く): 37663353

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 167, 273, 347, 501, 819, 1041, 1169, 1503, 2171, 2429, 3123, 3507, 4511, 6513, 7287, 10521, 13533, 15197, 19539, 21861, 31577, 40599, 45591, 57949, 94731, 136773, 173847, 284193, 405643, 521541, 753337, 1216929, 2260011, 3650787, 5273359, 6780033, 15820077, 47460231]

約数ペア:

[(1, 47460231), (3, 15820077), (7, 6780033), (9, 5273359), (13, 3650787), (21, 2260011), (39, 1216929), (63, 753337), (91, 521541), (117, 405643), (167, 284193), (273, 173847), (347, 136773), (501, 94731), (819, 57949), (1041, 45591), (1169, 40599), (1503, 31577), (2171, 21861), (2429, 19539), (3123, 15197), (3507, 13533), (4511, 10521), (6513, 7287)]