26817017829

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{9173}}^1$

素因数の和:9650

約数の個数: 64

約数和(自身を含む): 45655695360

約数和(自身を除く): 18838677531

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 431, 969, 1293, 2261, 3017, 6783, 7327, 8189, 9051, 9173, 21981, 24567, 27519, 51289, 57323, 64211, 139213, 153867, 155941, 171969, 174287, 192633, 417639, 467823, 522861, 974491, 1091587, 1220009, 2923473, 2962879, 3274761, 3660027, 3953563, 8888637, 11860689, 20740153, 27674941, 62220459, 67210571, 75117697, 83024823, 201631713, 225353091, 470473997, 525823879, 1277000849, 1411421991, 1577471637, 3831002547, 8939005943, 26817017829]

約数ペア:

[(1, 26817017829), (3, 8939005943), (7, 3831002547), (17, 1577471637), (19, 1411421991), (21, 1277000849), (51, 525823879), (57, 470473997), (119, 225353091), (133, 201631713), (323, 83024823), (357, 75117697), (399, 67210571), (431, 62220459), (969, 27674941), (1293, 20740153), (2261, 11860689), (3017, 8888637), (6783, 3953563), (7327, 3660027), (8189, 3274761), (9051, 2962879), (9173, 2923473), (21981, 1220009), (24567, 1091587), (27519, 974491), (51289, 522861), (57323, 467823), (64211, 417639), (139213, 192633), (153867, 174287), (155941, 171969)]