47367057

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 68761600

約数和(自身を除く): 21394543

約数列:

[1, 3, 19, 57, 67, 79, 157, 201, 237, 471, 1273, 1501, 2983, 3819, 4503, 5293, 8949, 10519, 12403, 15879, 31557, 37209, 100567, 199861, 235657, 301701, 599583, 706971, 831001, 2493003, 15789019, 47367057]

約数ペア:

[(1, 47367057), (3, 15789019), (19, 2493003), (57, 831001), (67, 706971), (79, 599583), (157, 301701), (201, 235657), (237, 199861), (471, 100567), (1273, 37209), (1501, 31557), (2983, 15879), (3819, 12403), (4503, 10519), (5293, 8949)]