156938717871

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{287783}}^1$

素因数の和:287940

約数の個数: 48

約数和(自身を含む): 251408102400

約数和(自身を除く): 94469384529

約数列:

[1, 3, 9, 13, 39, 59, 79, 117, 177, 237, 531, 711, 767, 1027, 2301, 3081, 4661, 6903, 9243, 13983, 41949, 60593, 181779, 287783, 545337, 863349, 2590047, 3741179, 11223537, 16979197, 22734857, 33670611, 50937591, 68204571, 152812773, 204613713, 220729561, 295553141, 662188683, 886659423, 1341356563, 1986566049, 2659978269, 4024069689, 12072209067, 17437635319, 52312905957, 156938717871]

約数ペア:

[(1, 156938717871), (3, 52312905957), (9, 17437635319), (13, 12072209067), (39, 4024069689), (59, 2659978269), (79, 1986566049), (117, 1341356563), (177, 886659423), (237, 662188683), (531, 295553141), (711, 220729561), (767, 204613713), (1027, 152812773), (2301, 68204571), (3081, 50937591), (4661, 33670611), (6903, 22734857), (9243, 16979197), (13983, 11223537), (41949, 3741179), (60593, 2590047), (181779, 863349), (287783, 545337)]