42969014781

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{857203}}^1$

素因数の和:857262

約数の個数: 48

約数和(自身を含む): 75049924608

約数和(自身を除く): 32080909827

約数列:

[1, 3, 7, 11, 21, 31, 33, 49, 77, 93, 147, 217, 231, 341, 539, 651, 1023, 1519, 1617, 2387, 4557, 7161, 16709, 50127, 857203, 2571609, 6000421, 9429233, 18001263, 26573293, 28287699, 42002947, 66004631, 79719879, 126008841, 186013051, 198013893, 292306223, 462032417, 558039153, 876918669, 1302091357, 1386097251, 2046143561, 3906274071, 6138430683, 14323004927, 42969014781]

約数ペア:

[(1, 42969014781), (3, 14323004927), (7, 6138430683), (11, 3906274071), (21, 2046143561), (31, 1386097251), (33, 1302091357), (49, 876918669), (77, 558039153), (93, 462032417), (147, 292306223), (217, 198013893), (231, 186013051), (341, 126008841), (539, 79719879), (651, 66004631), (1023, 42002947), (1519, 28287699), (1617, 26573293), (2387, 18001263), (4557, 9429233), (7161, 6000421), (16709, 2571609), (50127, 857203)]