73813201

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 101855232

約数和(自身を除く): 28042031

約数列:

[1, 7, 11, 17, 31, 77, 107, 119, 187, 217, 289, 341, 527, 749, 1177, 1309, 1819, 2023, 2387, 3179, 3317, 3689, 5797, 8239, 8959, 12733, 20009, 22253, 23219, 30923, 36487, 40579, 56389, 62713, 98549, 140063, 216461, 255409, 340153, 394723, 620279, 689843, 958613, 2381071, 4341953, 6710291, 10544743, 73813201]

約数ペア:

[(1, 73813201), (7, 10544743), (11, 6710291), (17, 4341953), (31, 2381071), (77, 958613), (107, 689843), (119, 620279), (187, 394723), (217, 340153), (289, 255409), (341, 216461), (527, 140063), (749, 98549), (1177, 62713), (1309, 56389), (1819, 40579), (2023, 36487), (2387, 30923), (3179, 23219), (3317, 22253), (3689, 20009), (5797, 12733), (8239, 8959)]