68093949

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 120471552

約数和(自身を除く): 52377603

約数列:

[1, 3, 7, 11, 21, 31, 33, 37, 77, 93, 111, 217, 231, 257, 259, 341, 407, 651, 771, 777, 1023, 1147, 1221, 1799, 2387, 2827, 2849, 3441, 5397, 7161, 7967, 8029, 8481, 8547, 9509, 12617, 19789, 23901, 24087, 28527, 37851, 55769, 59367, 66563, 87637, 88319, 104599, 167307, 199689, 262911, 264957, 294779, 313797, 613459, 732193, 884337, 1840377, 2063453, 2196579, 3242569, 6190359, 9727707, 22697983, 68093949]

約数ペア:

[(1, 68093949), (3, 22697983), (7, 9727707), (11, 6190359), (21, 3242569), (31, 2196579), (33, 2063453), (37, 1840377), (77, 884337), (93, 732193), (111, 613459), (217, 313797), (231, 294779), (257, 264957), (259, 262911), (341, 199689), (407, 167307), (651, 104599), (771, 88319), (777, 87637), (1023, 66563), (1147, 59367), (1221, 55769), (1799, 37851), (2387, 28527), (2827, 24087), (2849, 23901), (3441, 19789), (5397, 12617), (7161, 9509), (7967, 8547), (8029, 8481)]