53534439

素因数分解:

$3^4\times 7^1\times {\mathrm{263}}^1\times {\mathrm{359}}^1$

素因数の和:641

約数の個数: 40

約数和(自身を含む): 91998720

約数和(自身を除く): 38464281

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 263, 359, 567, 789, 1077, 1841, 2367, 2513, 3231, 5523, 7101, 7539, 9693, 16569, 21303, 22617, 29079, 49707, 67851, 94417, 149121, 203553, 283251, 660919, 849753, 1982757, 2549259, 5948271, 7647777, 17844813, 53534439]

約数ペア:

[(1, 53534439), (3, 17844813), (7, 7647777), (9, 5948271), (21, 2549259), (27, 1982757), (63, 849753), (81, 660919), (189, 283251), (263, 203553), (359, 149121), (567, 94417), (789, 67851), (1077, 49707), (1841, 29079), (2367, 22617), (2513, 21303), (3231, 16569), (5523, 9693), (7101, 7539)]