15672489093

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{1879}}^1$

素因数の和:2207

約数の個数: 64

約数和(自身を含む): 24906240000

約数和(自身を除く): 9233750907

約数列:

[1, 3, 9, 19, 27, 57, 71, 171, 213, 229, 513, 639, 687, 1349, 1879, 1917, 2061, 4047, 4351, 5637, 6183, 12141, 13053, 16259, 16911, 35701, 36423, 39159, 48777, 50733, 107103, 117477, 133409, 146331, 308921, 321309, 400227, 430291, 438993, 926763, 963927, 1200681, 1290873, 2534771, 2780289, 3602043, 3872619, 7604313, 8175529, 8340867, 11617857, 22812939, 24526587, 30550661, 68438817, 73579761, 91651983, 220739283, 274955949, 580462559, 824867847, 1741387677, 5224163031, 15672489093]

約数ペア:

[(1, 15672489093), (3, 5224163031), (9, 1741387677), (19, 824867847), (27, 580462559), (57, 274955949), (71, 220739283), (171, 91651983), (213, 73579761), (229, 68438817), (513, 30550661), (639, 24526587), (687, 22812939), (1349, 11617857), (1879, 8340867), (1917, 8175529), (2061, 7604313), (4047, 3872619), (4351, 3602043), (5637, 2780289), (6183, 2534771), (12141, 1290873), (13053, 1200681), (16259, 963927), (16911, 926763), (35701, 438993), (36423, 430291), (39159, 400227), (48777, 321309), (50733, 308921), (107103, 146331), (117477, 133409)]