68175933

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^2$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 121359168

約数和(自身を除く): 53183235

約数列:

[1, 3, 7, 17, 19, 21, 23, 51, 57, 69, 119, 133, 161, 323, 357, 361, 391, 399, 437, 483, 529, 969, 1083, 1173, 1311, 1587, 2261, 2527, 2737, 3059, 3703, 6137, 6783, 7429, 7581, 8211, 8303, 8993, 9177, 10051, 11109, 18411, 22287, 24909, 26979, 30153, 42959, 52003, 58121, 62951, 70357, 128877, 141151, 156009, 170867, 174363, 188853, 190969, 211071, 423453, 512601, 572907, 988057, 1196069, 1336783, 2964171, 3246473, 3588207, 4010349, 9739419, 22725311, 68175933]

約数ペア:

[(1, 68175933), (3, 22725311), (7, 9739419), (17, 4010349), (19, 3588207), (21, 3246473), (23, 2964171), (51, 1336783), (57, 1196069), (69, 988057), (119, 572907), (133, 512601), (161, 423453), (323, 211071), (357, 190969), (361, 188853), (391, 174363), (399, 170867), (437, 156009), (483, 141151), (529, 128877), (969, 70357), (1083, 62951), (1173, 58121), (1311, 52003), (1587, 42959), (2261, 30153), (2527, 26979), (2737, 24909), (3059, 22287), (3703, 18411), (6137, 11109), (6783, 10051), (7429, 9177), (7581, 8993), (8211, 8303)]