26980453701

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{929}}^1$

素因数の和:1240

約数の個数: 80

約数和(自身を含む): 43103491200

約数和(自身を除く): 16123037499

約数列:

[1, 3, 9, 19, 27, 57, 81, 113, 167, 171, 339, 501, 513, 929, 1017, 1503, 1539, 2147, 2787, 3051, 3173, 4509, 6441, 8361, 9153, 9519, 13527, 17651, 18871, 19323, 25083, 28557, 52953, 56613, 57969, 75249, 85671, 104977, 155143, 158859, 169839, 173907, 257013, 314931, 358549, 465429, 476577, 509517, 944793, 1075647, 1396287, 1429731, 1528551, 1994563, 2834379, 2947717, 3226941, 4188861, 5983689, 8503137, 8843151, 9680823, 12566583, 17531159, 17951067, 26529453, 29042469, 52593477, 53853201, 79588359, 157780431, 161559603, 238765077, 333092021, 473341293, 999276063, 1420023879, 2997828189, 8993484567, 26980453701]

約数ペア:

[(1, 26980453701), (3, 8993484567), (9, 2997828189), (19, 1420023879), (27, 999276063), (57, 473341293), (81, 333092021), (113, 238765077), (167, 161559603), (171, 157780431), (339, 79588359), (501, 53853201), (513, 52593477), (929, 29042469), (1017, 26529453), (1503, 17951067), (1539, 17531159), (2147, 12566583), (2787, 9680823), (3051, 8843151), (3173, 8503137), (4509, 5983689), (6441, 4188861), (8361, 3226941), (9153, 2947717), (9519, 2834379), (13527, 1994563), (17651, 1528551), (18871, 1429731), (19323, 1396287), (25083, 1075647), (28557, 944793), (52953, 509517), (56613, 476577), (57969, 465429), (75249, 358549), (85671, 314931), (104977, 257013), (155143, 173907), (158859, 169839)]