70875903

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{20963}}^1$

素因数の和:21003

約数の個数: 24

約数和(自身を含む): 114715008

約数和(自身を除く): 43839105

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 20963, 62889, 146741, 440223, 482149, 1027187, 1446447, 3081561, 3375043, 10125129, 23625301, 70875903]

約数ペア:

[(1, 70875903), (3, 23625301), (7, 10125129), (21, 3375043), (23, 3081561), (49, 1446447), (69, 1027187), (147, 482149), (161, 440223), (483, 146741), (1127, 62889), (3381, 20963)]