557873082

素因数分解:

$2^1\times 3^7\times {\mathrm{13}}^1\times {\mathrm{9811}}^1$

素因数の和:9847

約数の個数: 64

約数和(自身を含む): 1351701120

約数和(自身を除く): 793828038

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 729, 1053, 1458, 2106, 2187, 3159, 4374, 6318, 9477, 9811, 18954, 19622, 28431, 29433, 56862, 58866, 88299, 127543, 176598, 255086, 264897, 382629, 529794, 765258, 794691, 1147887, 1589382, 2295774, 2384073, 3443661, 4768146, 6887322, 7152219, 10330983, 14304438, 20661966, 21456657, 30992949, 42913314, 61985898, 92978847, 185957694, 278936541, 557873082]

約数ペア:

[(1, 557873082), (2, 278936541), (3, 185957694), (6, 92978847), (9, 61985898), (13, 42913314), (18, 30992949), (26, 21456657), (27, 20661966), (39, 14304438), (54, 10330983), (78, 7152219), (81, 6887322), (117, 4768146), (162, 3443661), (234, 2384073), (243, 2295774), (351, 1589382), (486, 1147887), (702, 794691), (729, 765258), (1053, 529794), (1458, 382629), (2106, 264897), (2187, 255086), (3159, 176598), (4374, 127543), (6318, 88299), (9477, 58866), (9811, 56862), (18954, 29433), (19622, 28431)]