675933453

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 1122404192

約数和(自身を除く): 446470739

約数列:

[1, 3, 9, 13, 23, 39, 67, 69, 117, 163, 201, 207, 299, 489, 529, 603, 871, 897, 1467, 1541, 1587, 2119, 2613, 2691, 3749, 4623, 4761, 6357, 6877, 7839, 10921, 11247, 13869, 19071, 20033, 20631, 32763, 33741, 35443, 48737, 60099, 61893, 86227, 98289, 106329, 141973, 146211, 180297, 251183, 258681, 318987, 425919, 438633, 460759, 753549, 776043, 1120951, 1277757, 1382277, 2260647, 3265379, 3362853, 4146831, 5777209, 9796137, 10088559, 17331627, 29388411, 51994881, 75103717, 225311151, 675933453]

約数ペア:

[(1, 675933453), (3, 225311151), (9, 75103717), (13, 51994881), (23, 29388411), (39, 17331627), (67, 10088559), (69, 9796137), (117, 5777209), (163, 4146831), (201, 3362853), (207, 3265379), (299, 2260647), (489, 1382277), (529, 1277757), (603, 1120951), (871, 776043), (897, 753549), (1467, 460759), (1541, 438633), (1587, 425919), (2119, 318987), (2613, 258681), (2691, 251183), (3749, 180297), (4623, 146211), (4761, 141973), (6357, 106329), (6877, 98289), (7839, 86227), (10921, 61893), (11247, 60099), (13869, 48737), (19071, 35443), (20033, 33741), (20631, 32763)]