66970701

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{8933}}^1$

素因数の和:8970

約数の個数: 36

約数和(自身を含む): 119161692

約数和(自身を除く): 52190991

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 7497, 8933, 26799, 62531, 80397, 151861, 187593, 437717, 455583, 562779, 1063027, 1313151, 1366749, 3189081, 3939453, 7441189, 9567243, 22323567, 66970701]

約数ペア:

[(1, 66970701), (3, 22323567), (7, 9567243), (9, 7441189), (17, 3939453), (21, 3189081), (49, 1366749), (51, 1313151), (63, 1063027), (119, 562779), (147, 455583), (153, 437717), (357, 187593), (441, 151861), (833, 80397), (1071, 62531), (2499, 26799), (7497, 8933)]