162772011

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 250295760

約数和(自身を除く): 87523749

約数列:

[1, 3, 9, 27, 67, 81, 89, 201, 267, 337, 603, 801, 1011, 1809, 2403, 3033, 5427, 5963, 7209, 9099, 17889, 22579, 27297, 29993, 53667, 67737, 89979, 161001, 203211, 269937, 483003, 609633, 809811, 1828899, 2009531, 2429433, 6028593, 18085779, 54257337, 162772011]

約数ペア:

[(1, 162772011), (3, 54257337), (9, 18085779), (27, 6028593), (67, 2429433), (81, 2009531), (89, 1828899), (201, 809811), (267, 609633), (337, 483003), (603, 269937), (801, 203211), (1011, 161001), (1809, 89979), (2403, 67737), (3033, 53667), (5427, 29993), (5963, 27297), (7209, 22579), (9099, 17889)]