243669650463

素因数分解:

$3^3\times {\mathrm{197}}^1\times {\mathrm{2539}}^1\times {\mathrm{18043}}^1$

素因数の和:20788

約数の個数: 32

約数和(自身を含む): 362987539200

約数和(自身を除く): 119317888737

約数列:

[1, 3, 9, 27, 197, 591, 1773, 2539, 5319, 7617, 18043, 22851, 54129, 68553, 162387, 487161, 500183, 1500549, 3554471, 4501647, 10663413, 13504941, 31990239, 45811177, 95970717, 137433531, 412300593, 1236901779, 9024801869, 27074405607, 81223216821, 243669650463]

約数ペア:

[(1, 243669650463), (3, 81223216821), (9, 27074405607), (27, 9024801869), (197, 1236901779), (591, 412300593), (1773, 137433531), (2539, 95970717), (5319, 45811177), (7617, 31990239), (18043, 13504941), (22851, 10663413), (54129, 4501647), (68553, 3554471), (162387, 1500549), (487161, 500183)]