56691554301

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1447}}^1\times {\mathrm{4027}}^1$

素因数の和:5550

約数の個数: 48

約数和(自身を含む): 87348178944

約数和(自身を除く): 30656624643

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 1447, 3243, 4027, 4341, 9729, 12081, 13023, 33281, 36243, 68009, 92621, 99843, 189269, 204027, 277863, 299529, 567807, 612081, 833589, 1564207, 1703421, 4353187, 4692621, 5827069, 13059561, 14077863, 17481207, 39178683, 52443621, 134022587, 273872243, 402067761, 821616729, 1206203283, 2464850187, 6299061589, 18897184767, 56691554301]

約数ペア:

[(1, 56691554301), (3, 18897184767), (9, 6299061589), (23, 2464850187), (47, 1206203283), (69, 821616729), (141, 402067761), (207, 273872243), (423, 134022587), (1081, 52443621), (1447, 39178683), (3243, 17481207), (4027, 14077863), (4341, 13059561), (9729, 5827069), (12081, 4692621), (13023, 4353187), (33281, 1703421), (36243, 1564207), (68009, 833589), (92621, 612081), (99843, 567807), (189269, 299529), (204027, 277863)]