222186544083

素因数分解:

$3^2\times 7^3\times {\mathrm{397}}^1\times {\mathrm{181297}}^1$

素因数の和:181721

約数の個数: 48

約数和(自身を含む): 375214340800

約数和(自身を除く): 153027796717

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 397, 441, 1029, 1191, 2779, 3087, 3573, 8337, 19453, 25011, 58359, 136171, 175077, 181297, 408513, 543891, 1225539, 1269079, 1631673, 3807237, 8883553, 11421711, 26650659, 62184871, 71974909, 79951977, 186554613, 215924727, 503824363, 559663839, 647774181, 1511473089, 3526770541, 4534419267, 10580311623, 24687393787, 31740934869, 74062181361, 222186544083]

約数ペア:

[(1, 222186544083), (3, 74062181361), (7, 31740934869), (9, 24687393787), (21, 10580311623), (49, 4534419267), (63, 3526770541), (147, 1511473089), (343, 647774181), (397, 559663839), (441, 503824363), (1029, 215924727), (1191, 186554613), (2779, 79951977), (3087, 71974909), (3573, 62184871), (8337, 26650659), (19453, 11421711), (25011, 8883553), (58359, 3807237), (136171, 1631673), (175077, 1269079), (181297, 1225539), (408513, 543891)]