290433141

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{5179}}^1$

素因数の和:5286

約数の個数: 32

約数和(自身を含む): 450867200

約数和(自身を除く): 160434059

約数列:

[1, 3, 9, 27, 31, 67, 93, 201, 279, 603, 837, 1809, 2077, 5179, 6231, 15537, 18693, 46611, 56079, 139833, 160549, 346993, 481647, 1040979, 1444941, 3122937, 4334823, 9368811, 10756783, 32270349, 96811047, 290433141]

約数ペア:

[(1, 290433141), (3, 96811047), (9, 32270349), (27, 10756783), (31, 9368811), (67, 4334823), (93, 3122937), (201, 1444941), (279, 1040979), (603, 481647), (837, 346993), (1809, 160549), (2077, 139833), (5179, 56079), (6231, 46611), (15537, 18693)]