201638603745

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{64939969}}^1$

素因数の和:64940006

約数の個数: 32

約数和(自身を含む): 374054227200

約数和(自身を除く): 172415623455

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 64939969, 194819907, 324699845, 584459721, 974099535, 1493619287, 1753379163, 2922298605, 4480857861, 7468096435, 8766895815, 13442573583, 22404289305, 40327720749, 67212867915, 201638603745]

約数ペア:

[(1, 201638603745), (3, 67212867915), (5, 40327720749), (9, 22404289305), (15, 13442573583), (23, 8766895815), (27, 7468096435), (45, 4480857861), (69, 2922298605), (115, 1753379163), (135, 1493619287), (207, 974099535), (345, 584459721), (621, 324699845), (1035, 194819907), (3105, 64939969)]