220155903

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{33191}}^1$

素因数の和:33275

約数の個数: 24

約数和(自身を含む): 352100736

約数和(自身を除く): 131944833

約数列:

[1, 3, 9, 11, 33, 67, 99, 201, 603, 737, 2211, 6633, 33191, 99573, 298719, 365101, 1095303, 2223797, 3285909, 6671391, 20014173, 24461767, 73385301, 220155903]

約数ペア:

[(1, 220155903), (3, 73385301), (9, 24461767), (11, 20014173), (33, 6671391), (67, 3285909), (99, 2223797), (201, 1095303), (603, 365101), (737, 298719), (2211, 99573), (6633, 33191)]