458727939

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 707616000

約数和(自身を除く): 248888061

約数列:

[1, 3, 9, 23, 69, 107, 139, 149, 207, 321, 417, 447, 963, 1251, 1341, 2461, 3197, 3427, 7383, 9591, 10281, 14873, 15943, 20711, 22149, 28773, 30843, 44619, 47829, 62133, 133857, 143487, 186399, 342079, 366689, 476353, 1026237, 1100067, 1429059, 2216077, 3078711, 3300201, 4287177, 6648231, 19944693, 50969771, 152909313, 458727939]

約数ペア:

[(1, 458727939), (3, 152909313), (9, 50969771), (23, 19944693), (69, 6648231), (107, 4287177), (139, 3300201), (149, 3078711), (207, 2216077), (321, 1429059), (417, 1100067), (447, 1026237), (963, 476353), (1251, 366689), (1341, 342079), (2461, 186399), (3197, 143487), (3427, 133857), (7383, 62133), (9591, 47829), (10281, 44619), (14873, 30843), (15943, 28773), (20711, 22149)]