978760173391

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{267959}}^1$

素因数の和:268120

約数の個数: 64

約数和(自身を含む): 1361322547200

約数和(自身を除く): 382562373809

約数列:

[1, 7, 11, 13, 41, 77, 89, 91, 143, 287, 451, 533, 623, 979, 1001, 1157, 3157, 3649, 3731, 5863, 6853, 8099, 12727, 25543, 40139, 41041, 47437, 89089, 267959, 280973, 332059, 521807, 1875713, 2947549, 3483467, 3652649, 10986319, 20632843, 23848351, 24384269, 38318137, 76904233, 120849509, 142822147, 166938457, 262331861, 268226959, 310028563, 845946563, 977782391, 999755029, 1571043617, 1836323027, 2170199941, 3410314193, 6844476737, 10755606301, 10997305319, 12711171083, 23872199351, 75289244107, 88978197581, 139822881913, 978760173391]

約数ペア:

[(1, 978760173391), (7, 139822881913), (11, 88978197581), (13, 75289244107), (41, 23872199351), (77, 12711171083), (89, 10997305319), (91, 10755606301), (143, 6844476737), (287, 3410314193), (451, 2170199941), (533, 1836323027), (623, 1571043617), (979, 999755029), (1001, 977782391), (1157, 845946563), (3157, 310028563), (3649, 268226959), (3731, 262331861), (5863, 166938457), (6853, 142822147), (8099, 120849509), (12727, 76904233), (25543, 38318137), (40139, 24384269), (41041, 23848351), (47437, 20632843), (89089, 10986319), (267959, 3652649), (280973, 3483467), (332059, 2947549), (521807, 1875713)]