1551175758

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1609}}^1$

素因数の和:2175

約数の個数: 80

約数和(自身を含む): 3801132720

約数和(自身を除く): 2249956962

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 541, 594, 891, 1082, 1609, 1623, 1782, 3218, 3246, 4827, 4869, 5951, 9654, 9738, 11902, 14481, 14607, 17699, 17853, 28962, 29214, 35398, 35706, 43443, 43821, 53097, 53559, 86886, 87642, 106194, 107118, 130329, 159291, 160677, 260658, 318582, 321354, 477873, 482031, 870469, 955746, 964062, 1433619, 1740938, 2611407, 2867238, 5222814, 7834221, 9575159, 15668442, 19150318, 23502663, 28725477, 47005326, 57450954, 70507989, 86176431, 141015978, 172352862, 258529293, 517058586, 775587879, 1551175758]

約数ペア:

[(1, 1551175758), (2, 775587879), (3, 517058586), (6, 258529293), (9, 172352862), (11, 141015978), (18, 86176431), (22, 70507989), (27, 57450954), (33, 47005326), (54, 28725477), (66, 23502663), (81, 19150318), (99, 15668442), (162, 9575159), (198, 7834221), (297, 5222814), (541, 2867238), (594, 2611407), (891, 1740938), (1082, 1433619), (1609, 964062), (1623, 955746), (1782, 870469), (3218, 482031), (3246, 477873), (4827, 321354), (4869, 318582), (5951, 260658), (9654, 160677), (9738, 159291), (11902, 130329), (14481, 107118), (14607, 106194), (17699, 87642), (17853, 86886), (28962, 53559), (29214, 53097), (35398, 43821), (35706, 43443)]