1020806631

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 1733409216

約数和(自身を除く): 712602585

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 113, 117, 207, 299, 339, 351, 373, 621, 897, 1017, 1053, 1119, 1469, 1863, 2599, 2691, 3051, 3357, 4407, 4849, 7797, 8073, 8579, 9153, 10071, 13221, 14547, 23391, 24219, 25737, 30213, 33787, 39663, 42149, 43641, 70173, 77211, 101361, 111527, 118989, 126447, 130923, 210519, 231633, 304083, 334581, 379341, 392769, 547937, 694899, 912249, 969427, 1003743, 1138023, 1643811, 2736747, 2908281, 3011229, 3414069, 4931433, 8724843, 9033687, 12602551, 14794299, 26174529, 37807653, 44382897, 78523587, 113422959, 340268877, 1020806631]

約数ペア:

[(1, 1020806631), (3, 340268877), (9, 113422959), (13, 78523587), (23, 44382897), (27, 37807653), (39, 26174529), (69, 14794299), (81, 12602551), (113, 9033687), (117, 8724843), (207, 4931433), (299, 3414069), (339, 3011229), (351, 2908281), (373, 2736747), (621, 1643811), (897, 1138023), (1017, 1003743), (1053, 969427), (1119, 912249), (1469, 694899), (1863, 547937), (2599, 392769), (2691, 379341), (3051, 334581), (3357, 304083), (4407, 231633), (4849, 210519), (7797, 130923), (8073, 126447), (8579, 118989), (9153, 111527), (10071, 101361), (13221, 77211), (14547, 70173), (23391, 43641), (24219, 42149), (25737, 39663), (30213, 33787)]