223513101

素因数分解:

$3^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1301}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 386725248

約数和(自身を除く): 163212147

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 101, 189, 243, 303, 567, 707, 909, 1301, 1701, 2121, 2727, 3903, 6363, 8181, 9107, 11709, 19089, 24543, 27321, 35127, 57267, 81963, 105381, 131401, 171801, 245889, 316143, 394203, 737667, 919807, 1182609, 2213001, 2759421, 3547827, 8278263, 10643481, 24834789, 31930443, 74504367, 223513101]

約数ペア:

[(1, 223513101), (3, 74504367), (7, 31930443), (9, 24834789), (21, 10643481), (27, 8278263), (63, 3547827), (81, 2759421), (101, 2213001), (189, 1182609), (243, 919807), (303, 737667), (567, 394203), (707, 316143), (909, 245889), (1301, 171801), (1701, 131401), (2121, 105381), (2727, 81963), (3903, 57267), (6363, 35127), (8181, 27321), (9107, 24543), (11709, 19089)]