73145611

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 102562560

約数和(自身を除く): 29416949

約数列:

[1, 7, 11, 17, 19, 77, 119, 133, 173, 187, 209, 289, 323, 1211, 1309, 1463, 1903, 2023, 2261, 2941, 3179, 3287, 3553, 5491, 13321, 20587, 22253, 23009, 24871, 32351, 36157, 38437, 49997, 55879, 60401, 226457, 253099, 349979, 391153, 422807, 549967, 614669, 949943, 3849769, 4302683, 6649601, 10449373, 73145611]

約数ペア:

[(1, 73145611), (7, 10449373), (11, 6649601), (17, 4302683), (19, 3849769), (77, 949943), (119, 614669), (133, 549967), (173, 422807), (187, 391153), (209, 349979), (289, 253099), (323, 226457), (1211, 60401), (1309, 55879), (1463, 49997), (1903, 38437), (2023, 36157), (2261, 32351), (2941, 24871), (3179, 23009), (3287, 22253), (3553, 20587), (5491, 13321)]