64642493439

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{22349}}^1$

素因数の和:22624

約数の個数: 48

約数和(自身を含む): 99158904000

約数和(自身を除く): 34516410561

約数列:

[1, 3, 9, 23, 69, 89, 157, 207, 267, 471, 801, 1413, 2047, 3611, 6141, 10833, 13973, 18423, 22349, 32499, 41919, 67047, 125757, 201141, 321379, 514027, 964137, 1542081, 1989061, 2892411, 3508793, 4626243, 5967183, 10526379, 17901549, 31579137, 45748403, 80702239, 137245209, 242106717, 312282577, 411735627, 726320151, 936847731, 2810543193, 7182499271, 21547497813, 64642493439]

約数ペア:

[(1, 64642493439), (3, 21547497813), (9, 7182499271), (23, 2810543193), (69, 936847731), (89, 726320151), (157, 411735627), (207, 312282577), (267, 242106717), (471, 137245209), (801, 80702239), (1413, 45748403), (2047, 31579137), (3611, 17901549), (6141, 10526379), (10833, 5967183), (13973, 4626243), (18423, 3508793), (22349, 2892411), (32499, 1989061), (41919, 1542081), (67047, 964137), (125757, 514027), (201141, 321379)]