975156728823

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{546947}}^1$

素因数の和:547284

約数の個数: 48

約数和(自身を含む): 1531734437376

約数和(自身を除く): 556577708553

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 271, 387, 731, 813, 2193, 2439, 4607, 6579, 11653, 13821, 34959, 41463, 104877, 198101, 546947, 594303, 1640841, 1782909, 4922523, 9298099, 23518721, 27894297, 70556163, 83682891, 148222637, 211668489, 399818257, 444667911, 1199454771, 1334003733, 2519784829, 3598364313, 6373573391, 7559354487, 19120720173, 22678063461, 57362160519, 108350747647, 325052242941, 975156728823]

約数ペア:

[(1, 975156728823), (3, 325052242941), (9, 108350747647), (17, 57362160519), (43, 22678063461), (51, 19120720173), (129, 7559354487), (153, 6373573391), (271, 3598364313), (387, 2519784829), (731, 1334003733), (813, 1199454771), (2193, 444667911), (2439, 399818257), (4607, 211668489), (6579, 148222637), (11653, 83682891), (13821, 70556163), (34959, 27894297), (41463, 23518721), (104877, 9298099), (198101, 4922523), (546947, 1782909), (594303, 1640841)]