8271495048957

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1\times {\mathrm{87683}}^1$

素因数の和:88334

約数の個数: 64

約数和(自身を含む): 12897208074240

約数和(自身を除く): 4625713025283

約数列:

[1, 3, 7, 21, 71, 151, 213, 419, 453, 497, 1057, 1257, 1491, 2933, 3171, 8799, 10721, 29749, 32163, 63269, 75047, 87683, 89247, 189807, 208243, 225141, 263049, 442883, 613781, 624729, 1328649, 1841343, 4492099, 6225493, 13240133, 13476297, 18676479, 31444693, 36739177, 39720399, 43578451, 92680931, 94334079, 110217531, 130735353, 257174239, 278042793, 771522717, 940049443, 2608481567, 2820148329, 5547615727, 6580346101, 7825444701, 16642847181, 18259370969, 19741038303, 38833310089, 54778112907, 116499930267, 393880716617, 1181642149851, 2757165016319, 8271495048957]

約数ペア:

[(1, 8271495048957), (3, 2757165016319), (7, 1181642149851), (21, 393880716617), (71, 116499930267), (151, 54778112907), (213, 38833310089), (419, 19741038303), (453, 18259370969), (497, 16642847181), (1057, 7825444701), (1257, 6580346101), (1491, 5547615727), (2933, 2820148329), (3171, 2608481567), (8799, 940049443), (10721, 771522717), (29749, 278042793), (32163, 257174239), (63269, 130735353), (75047, 110217531), (87683, 94334079), (89247, 92680931), (189807, 43578451), (208243, 39720399), (225141, 36739177), (263049, 31444693), (442883, 18676479), (613781, 13476297), (624729, 13240133), (1328649, 6225493), (1841343, 4492099)]