7968051

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 80

約数和(自身を含む): 15611904

約数和(自身を除く): 7643853

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 47, 63, 69, 81, 91, 117, 141, 161, 189, 207, 273, 299, 329, 351, 423, 483, 567, 611, 621, 819, 897, 987, 1053, 1081, 1269, 1449, 1833, 1863, 2093, 2457, 2691, 2961, 3243, 3807, 4277, 4347, 5499, 6279, 7371, 7567, 8073, 8883, 9729, 12831, 13041, 14053, 16497, 18837, 22701, 24219, 26649, 29187, 38493, 42159, 49491, 56511, 68103, 87561, 98371, 115479, 126477, 169533, 204309, 295113, 346437, 379431, 612927, 885339, 1138293, 2656017, 7968051]

約数ペア:

[(1, 7968051), (3, 2656017), (7, 1138293), (9, 885339), (13, 612927), (21, 379431), (23, 346437), (27, 295113), (39, 204309), (47, 169533), (63, 126477), (69, 115479), (81, 98371), (91, 87561), (117, 68103), (141, 56511), (161, 49491), (189, 42159), (207, 38493), (273, 29187), (299, 26649), (329, 24219), (351, 22701), (423, 18837), (483, 16497), (567, 14053), (611, 13041), (621, 12831), (819, 9729), (897, 8883), (987, 8073), (1053, 7567), (1081, 7371), (1269, 6279), (1449, 5499), (1833, 4347), (1863, 4277), (2093, 3807), (2457, 3243), (2691, 2961)]