27171066

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:727

約数の個数: 64

約数和(自身を含む): 64060416

約数和(自身を除く): 36889350

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 93, 102, 186, 221, 403, 442, 527, 661, 663, 806, 1054, 1209, 1322, 1326, 1581, 1983, 2418, 3162, 3966, 6851, 8593, 11237, 13702, 17186, 20491, 20553, 22474, 25779, 33711, 40982, 41106, 51558, 61473, 67422, 122946, 146081, 266383, 292162, 348347, 438243, 532766, 696694, 799149, 876486, 1045041, 1598298, 2090082, 4528511, 9057022, 13585533, 27171066]

約数ペア:

[(1, 27171066), (2, 13585533), (3, 9057022), (6, 4528511), (13, 2090082), (17, 1598298), (26, 1045041), (31, 876486), (34, 799149), (39, 696694), (51, 532766), (62, 438243), (78, 348347), (93, 292162), (102, 266383), (186, 146081), (221, 122946), (403, 67422), (442, 61473), (527, 51558), (661, 41106), (663, 40982), (806, 33711), (1054, 25779), (1209, 22474), (1322, 20553), (1326, 20491), (1581, 17186), (1983, 13702), (2418, 11237), (3162, 8593), (3966, 6851)]