1521036279

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{907}}^1$

素因数の和:1409

約数の個数: 64

約数和(自身を含む): 2719641600

約数和(自身を除く): 1198605321

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 467, 513, 907, 1197, 1401, 2721, 3269, 3591, 4203, 6349, 8163, 8873, 9807, 12609, 17233, 19047, 24489, 26619, 29421, 51699, 57141, 62111, 79857, 88263, 120631, 155097, 171423, 186333, 239571, 361893, 423569, 465291, 558999, 1085679, 1270707, 1676997, 2964983, 3257037, 3812121, 8047811, 8894949, 11436363, 24143433, 26684847, 56334677, 72430299, 80054541, 169004031, 217290897, 507012093, 1521036279]

約数ペア:

[(1, 1521036279), (3, 507012093), (7, 217290897), (9, 169004031), (19, 80054541), (21, 72430299), (27, 56334677), (57, 26684847), (63, 24143433), (133, 11436363), (171, 8894949), (189, 8047811), (399, 3812121), (467, 3257037), (513, 2964983), (907, 1676997), (1197, 1270707), (1401, 1085679), (2721, 558999), (3269, 465291), (3591, 423569), (4203, 361893), (6349, 239571), (8163, 186333), (8873, 171423), (9807, 155097), (12609, 120631), (17233, 88263), (19047, 79857), (24489, 62111), (26619, 57141), (29421, 51699)]