73870083

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 134507520

約数和(自身を除く): 60637437

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 83, 119, 153, 189, 249, 277, 357, 459, 581, 747, 831, 1071, 1411, 1743, 1939, 2241, 2493, 3213, 4233, 4709, 5229, 5817, 7479, 9877, 12699, 14127, 15687, 17451, 22991, 29631, 32963, 38097, 42381, 52353, 68973, 88893, 98889, 127143, 160937, 206919, 266679, 296667, 390847, 482811, 620757, 890001, 1172541, 1448433, 2735929, 3517623, 4345299, 8207787, 10552869, 24623361, 73870083]

約数ペア:

[(1, 73870083), (3, 24623361), (7, 10552869), (9, 8207787), (17, 4345299), (21, 3517623), (27, 2735929), (51, 1448433), (63, 1172541), (83, 890001), (119, 620757), (153, 482811), (189, 390847), (249, 296667), (277, 266679), (357, 206919), (459, 160937), (581, 127143), (747, 98889), (831, 88893), (1071, 68973), (1411, 52353), (1743, 42381), (1939, 38097), (2241, 32963), (2493, 29631), (3213, 22991), (4233, 17451), (4709, 15687), (5229, 14127), (5817, 12699), (7479, 9877)]