156764883753

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{241261}}^1$

素因数の和:241406

約数の個数: 48

約数和(自身を含む): 245091310464

約数和(自身を除く): 88326426711

約数列:

[1, 3, 9, 23, 43, 69, 73, 129, 207, 219, 387, 657, 989, 1679, 2967, 3139, 5037, 8901, 9417, 15111, 28251, 72197, 216591, 241261, 649773, 723783, 2171349, 5549003, 10374223, 16647009, 17612053, 31122669, 49941027, 52836159, 93368007, 158508477, 238607129, 405077219, 715821387, 757318279, 1215231657, 2147464161, 2271954837, 3645694971, 6815864511, 17418320417, 52254961251, 156764883753]

約数ペア:

[(1, 156764883753), (3, 52254961251), (9, 17418320417), (23, 6815864511), (43, 3645694971), (69, 2271954837), (73, 2147464161), (129, 1215231657), (207, 757318279), (219, 715821387), (387, 405077219), (657, 238607129), (989, 158508477), (1679, 93368007), (2967, 52836159), (3139, 49941027), (5037, 31122669), (8901, 17612053), (9417, 16647009), (15111, 10374223), (28251, 5549003), (72197, 2171349), (216591, 723783), (241261, 649773)]