243245613

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1733}}^1$

素因数の和:1869

約数の個数: 32

約数和(自身を含む): 361226880

約数和(自身を除く): 117981267

約数列:

[1, 3, 13, 39, 59, 61, 177, 183, 767, 793, 1733, 2301, 2379, 3599, 5199, 10797, 22529, 46787, 67587, 102247, 105713, 140361, 306741, 317139, 1329211, 1374269, 3987633, 4122807, 6237067, 18711201, 81081871, 243245613]

約数ペア:

[(1, 243245613), (3, 81081871), (13, 18711201), (39, 6237067), (59, 4122807), (61, 3987633), (177, 1374269), (183, 1329211), (767, 317139), (793, 306741), (1733, 140361), (2301, 105713), (2379, 102247), (3599, 67587), (5199, 46787), (10797, 22529)]