468171837

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1723}}^1$

素因数の和:1982

約数の個数: 48

約数和(自身を含む): 817589760

約数和(自身を除く): 349417923

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 227, 399, 681, 1197, 1589, 1723, 2043, 4313, 4767, 5169, 12061, 12939, 14301, 15507, 30191, 32737, 36183, 38817, 90573, 98211, 108549, 229159, 271719, 294633, 391121, 687477, 1173363, 2062431, 2737847, 3520089, 7431299, 8213541, 22293897, 24640623, 52019093, 66881691, 156057279, 468171837]

約数ペア:

[(1, 468171837), (3, 156057279), (7, 66881691), (9, 52019093), (19, 24640623), (21, 22293897), (57, 8213541), (63, 7431299), (133, 3520089), (171, 2737847), (227, 2062431), (399, 1173363), (681, 687477), (1197, 391121), (1589, 294633), (1723, 271719), (2043, 229159), (4313, 108549), (4767, 98211), (5169, 90573), (12061, 38817), (12939, 36183), (14301, 32737), (15507, 30191)]