157040455719

素因数分解:

$3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{887}}^1\times {\mathrm{21673}}^1$

素因数の和:22959

約数の個数: 32

約数和(自身を含む): 240196469760

約数和(自身を除く): 83156014041

約数列:

[1, 3, 7, 21, 389, 887, 1167, 2661, 2723, 6209, 8169, 18627, 21673, 65019, 151711, 345043, 455133, 1035129, 2415301, 7245903, 8430797, 19223951, 25292391, 57671853, 59015579, 134567657, 177046737, 403702971, 7478116939, 22434350817, 52346818573, 157040455719]

約数ペア:

[(1, 157040455719), (3, 52346818573), (7, 22434350817), (21, 7478116939), (389, 403702971), (887, 177046737), (1167, 134567657), (2661, 59015579), (2723, 57671853), (6209, 25292391), (8169, 19223951), (18627, 8430797), (21673, 7245903), (65019, 2415301), (151711, 1035129), (345043, 455133)]