76665141

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 133296384

約数和(自身を除く): 56631243

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 157, 161, 207, 337, 471, 483, 1011, 1099, 1413, 1449, 2359, 3033, 3297, 3611, 7077, 7751, 9891, 10833, 21231, 23253, 25277, 32499, 52909, 54257, 69759, 75831, 158727, 162771, 227493, 370363, 476181, 488313, 1111089, 1216907, 3333267, 3650721, 8518349, 10952163, 25555047, 76665141]

約数ペア:

[(1, 76665141), (3, 25555047), (7, 10952163), (9, 8518349), (21, 3650721), (23, 3333267), (63, 1216907), (69, 1111089), (157, 488313), (161, 476181), (207, 370363), (337, 227493), (471, 162771), (483, 158727), (1011, 75831), (1099, 69759), (1413, 54257), (1449, 52909), (2359, 32499), (3033, 25277), (3297, 23253), (3611, 21231), (7077, 10833), (7751, 9891)]