313549819299

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1\times {\mathrm{2801}}^1$

素因数の和:3540

約数の個数: 48

約数和(自身を含む): 459273578400

約数和(自身を除く): 145723759101

約数列:

[1, 3, 9, 157, 227, 349, 471, 681, 1047, 1413, 2043, 2801, 3141, 8403, 25209, 35639, 54793, 79223, 106917, 164379, 237669, 320751, 439757, 493137, 635827, 713007, 977549, 1319271, 1907481, 2932647, 3957813, 5722443, 8797941, 12438011, 37314033, 99824839, 111942099, 153475193, 221903623, 299474517, 460425579, 665710869, 898423551, 1381276737, 1997132607, 34838868811, 104516606433, 313549819299]

約数ペア:

[(1, 313549819299), (3, 104516606433), (9, 34838868811), (157, 1997132607), (227, 1381276737), (349, 898423551), (471, 665710869), (681, 460425579), (1047, 299474517), (1413, 221903623), (2043, 153475193), (2801, 111942099), (3141, 99824839), (8403, 37314033), (25209, 12438011), (35639, 8797941), (54793, 5722443), (79223, 3957813), (106917, 2932647), (164379, 1907481), (237669, 1319271), (320751, 977549), (439757, 713007), (493137, 635827)]