75447567

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^3\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 125012160

約数和(自身を除く): 49564593

約数列:

[1, 3, 9, 13, 23, 39, 53, 69, 117, 159, 207, 299, 477, 529, 689, 897, 1219, 1587, 2067, 2691, 3657, 4761, 6201, 6877, 10971, 12167, 15847, 20631, 28037, 36501, 47541, 61893, 84111, 109503, 142623, 158171, 252333, 364481, 474513, 644851, 1093443, 1423539, 1934553, 3280329, 5803659, 8383063, 25149189, 75447567]

約数ペア:

[(1, 75447567), (3, 25149189), (9, 8383063), (13, 5803659), (23, 3280329), (39, 1934553), (53, 1423539), (69, 1093443), (117, 644851), (159, 474513), (207, 364481), (299, 252333), (477, 158171), (529, 142623), (689, 109503), (897, 84111), (1219, 61893), (1587, 47541), (2067, 36501), (2691, 28037), (3657, 20631), (4761, 15847), (6201, 12167), (6877, 10971)]