70307721

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{739}}^1$

素因数の和:818

約数の個数: 36

約数和(自身を含む): 114631920

約数和(自身を除く): 44324199

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 739, 961, 1023, 2217, 2883, 3069, 6651, 8129, 8649, 10571, 22909, 24387, 31713, 68727, 73161, 95139, 206181, 251999, 710179, 755997, 2130537, 2267991, 6391611, 7811969, 23435907, 70307721]

約数ペア:

[(1, 70307721), (3, 23435907), (9, 7811969), (11, 6391611), (31, 2267991), (33, 2130537), (93, 755997), (99, 710179), (279, 251999), (341, 206181), (739, 95139), (961, 73161), (1023, 68727), (2217, 31713), (2883, 24387), (3069, 22909), (6651, 10571), (8129, 8649)]