821887327743

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1367}}^1\times {\mathrm{48679}}^1$

素因数の和:50251

約数の個数: 32

約数和(自身を含む): 1150748467200

約数和(自身を除く): 328861139457

約数列:

[1, 3, 23, 69, 179, 537, 1367, 4101, 4117, 12351, 31441, 48679, 94323, 146037, 244693, 734079, 1119617, 3358851, 5627939, 8713541, 16883817, 26140623, 66544193, 199632579, 200411443, 601234329, 1530516439, 4591549317, 11911410547, 35734231641, 273962442581, 821887327743]

約数ペア:

[(1, 821887327743), (3, 273962442581), (23, 35734231641), (69, 11911410547), (179, 4591549317), (537, 1530516439), (1367, 601234329), (4101, 200411443), (4117, 199632579), (12351, 66544193), (31441, 26140623), (48679, 16883817), (94323, 8713541), (146037, 5627939), (244693, 3358851), (734079, 1119617)]