74450151

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1409}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 117312000

約数和(自身を除く): 42861849

約数列:

[1, 3, 9, 19, 27, 57, 103, 171, 309, 513, 927, 1409, 1957, 2781, 4227, 5871, 12681, 17613, 26771, 38043, 52839, 80313, 145127, 240939, 435381, 722817, 1306143, 2757413, 3918429, 8272239, 24816717, 74450151]

約数ペア:

[(1, 74450151), (3, 24816717), (9, 8272239), (19, 3918429), (27, 2757413), (57, 1306143), (103, 722817), (171, 435381), (309, 240939), (513, 145127), (927, 80313), (1409, 52839), (1957, 38043), (2781, 26771), (4227, 17613), (5871, 12681)]