156940986033

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{258803}}^1$

素因数の和:258966

約数の個数: 48

約数和(自身を含む): 250961203584

約数和(自身を除く): 94020217551

約数列:

[1, 3, 9, 13, 39, 71, 73, 117, 213, 219, 639, 657, 923, 949, 2769, 2847, 5183, 8307, 8541, 15549, 46647, 67379, 202137, 258803, 606411, 776409, 2329227, 3364439, 10093317, 18375013, 18892619, 30279951, 55125039, 56677857, 165375117, 170033571, 238875169, 245604047, 716625507, 736812141, 1341375949, 2149876521, 2210436423, 4024127847, 12072383541, 17437887337, 52313662011, 156940986033]

約数ペア:

[(1, 156940986033), (3, 52313662011), (9, 17437887337), (13, 12072383541), (39, 4024127847), (71, 2210436423), (73, 2149876521), (117, 1341375949), (213, 736812141), (219, 716625507), (639, 245604047), (657, 238875169), (923, 170033571), (949, 165375117), (2769, 56677857), (2847, 55125039), (5183, 30279951), (8307, 18892619), (8541, 18375013), (15549, 10093317), (46647, 3364439), (67379, 2329227), (202137, 776409), (258803, 606411)]