6379947

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 72

約数和(自身を含む): 12164256

約数和(自身を除く): 5784309

約数列:

[1, 3, 7, 9, 17, 21, 23, 37, 49, 51, 63, 69, 111, 119, 147, 153, 161, 207, 259, 333, 357, 391, 441, 483, 629, 777, 833, 851, 1071, 1127, 1173, 1449, 1813, 1887, 2331, 2499, 2553, 2737, 3381, 3519, 4403, 5439, 5661, 5957, 7497, 7659, 8211, 10143, 13209, 14467, 16317, 17871, 19159, 24633, 30821, 39627, 41699, 43401, 53613, 57477, 92463, 101269, 125097, 130203, 172431, 277389, 303807, 375291, 708883, 911421, 2126649, 6379947]

約数ペア:

[(1, 6379947), (3, 2126649), (7, 911421), (9, 708883), (17, 375291), (21, 303807), (23, 277389), (37, 172431), (49, 130203), (51, 125097), (63, 101269), (69, 92463), (111, 57477), (119, 53613), (147, 43401), (153, 41699), (161, 39627), (207, 30821), (259, 24633), (333, 19159), (357, 17871), (391, 16317), (441, 14467), (483, 13209), (629, 10143), (777, 8211), (833, 7659), (851, 7497), (1071, 5957), (1127, 5661), (1173, 5439), (1449, 4403), (1813, 3519), (1887, 3381), (2331, 2737), (2499, 2553)]