268103601

素因数分解:

$3^6\times {\mathrm{61}}^1\times {\mathrm{6029}}^1$

素因数の和:6108

約数の個数: 28

約数和(自身を含む): 408628980

約数和(自身を除く): 140525379

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 729, 1647, 4941, 6029, 14823, 18087, 44469, 54261, 162783, 367769, 488349, 1103307, 1465047, 3309921, 4395141, 9929763, 29789289, 89367867, 268103601]

約数ペア:

[(1, 268103601), (3, 89367867), (9, 29789289), (27, 9929763), (61, 4395141), (81, 3309921), (183, 1465047), (243, 1103307), (549, 488349), (729, 367769), (1647, 162783), (4941, 54261), (6029, 44469), (14823, 18087)]