16261101

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 24969600

約数和(自身を除く): 8708499

約数列:

[1, 3, 9, 27, 67, 89, 101, 201, 267, 303, 603, 801, 909, 1809, 2403, 2727, 5963, 6767, 8989, 17889, 20301, 26967, 53667, 60903, 80901, 161001, 182709, 242703, 602263, 1806789, 5420367, 16261101]

約数ペア:

[(1, 16261101), (3, 5420367), (9, 1806789), (27, 602263), (67, 242703), (89, 182709), (101, 161001), (201, 80901), (267, 60903), (303, 53667), (603, 26967), (801, 20301), (909, 17889), (1809, 8989), (2403, 6767), (2727, 5963)]