218841036261

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1\times {\mathrm{68227}}^1$

素因数の和:68933

約数の個数: 32

約数和(自身を含む): 312331409280

約数和(自身を除く): 93490373019

約数列:

[1, 3, 17, 51, 109, 327, 577, 1731, 1853, 5559, 9809, 29427, 62893, 68227, 188679, 204681, 1069181, 1159859, 3207543, 3479577, 7436743, 22310229, 39366979, 118100937, 126424631, 379273893, 669238643, 2007715929, 4291000711, 12873002133, 72947012087, 218841036261]

約数ペア:

[(1, 218841036261), (3, 72947012087), (17, 12873002133), (51, 4291000711), (109, 2007715929), (327, 669238643), (577, 379273893), (1731, 126424631), (1853, 118100937), (5559, 39366979), (9809, 22310229), (29427, 7436743), (62893, 3479577), (68227, 3207543), (188679, 1159859), (204681, 1069181)]