4263640983

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2621}}^1$

素因数の和:2810

約数の個数: 80

約数和(自身を含む): 7715811840

約数和(自身を除く): 3452170857

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 151, 171, 189, 399, 453, 513, 567, 1057, 1197, 1359, 1539, 2621, 2869, 3171, 3591, 4077, 7863, 8607, 9513, 10773, 12231, 18347, 20083, 23589, 25821, 28539, 49799, 55041, 60249, 70767, 77463, 85617, 149397, 165123, 180747, 212301, 232389, 348593, 395771, 448191, 495369, 542241, 1045779, 1187313, 1344573, 1486107, 1626723, 2770397, 3137337, 3561939, 4033719, 7519649, 8311191, 9412011, 10685817, 22558947, 24933573, 28236033, 32057451, 52637543, 67676841, 74800719, 157912629, 203030523, 224402157, 473737887, 609091569, 1421213661, 4263640983]

約数ペア:

[(1, 4263640983), (3, 1421213661), (7, 609091569), (9, 473737887), (19, 224402157), (21, 203030523), (27, 157912629), (57, 74800719), (63, 67676841), (81, 52637543), (133, 32057451), (151, 28236033), (171, 24933573), (189, 22558947), (399, 10685817), (453, 9412011), (513, 8311191), (567, 7519649), (1057, 4033719), (1197, 3561939), (1359, 3137337), (1539, 2770397), (2621, 1626723), (2869, 1486107), (3171, 1344573), (3591, 1187313), (4077, 1045779), (7863, 542241), (8607, 495369), (9513, 448191), (10773, 395771), (12231, 348593), (18347, 232389), (20083, 212301), (23589, 180747), (25821, 165123), (28539, 149397), (49799, 85617), (55041, 77463), (60249, 70767)]