203438257911

素因数分解:

$3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2781377}}^1$

素因数の和:2781442

約数の個数: 48

約数和(自身を含む): 356372400384

約数和(自身を除く): 152934142473

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 243, 301, 387, 567, 903, 1161, 1701, 2709, 3483, 8127, 10449, 24381, 73143, 2781377, 8344131, 19469639, 25032393, 58408917, 75097179, 119599211, 175226751, 225291537, 358797633, 525680253, 675874611, 837194477, 1076392899, 1577040759, 2511583431, 3229178697, 4731122277, 7534750293, 9687536091, 22604250879, 29062608273, 67812752637, 203438257911]

約数ペア:

[(1, 203438257911), (3, 67812752637), (7, 29062608273), (9, 22604250879), (21, 9687536091), (27, 7534750293), (43, 4731122277), (63, 3229178697), (81, 2511583431), (129, 1577040759), (189, 1076392899), (243, 837194477), (301, 675874611), (387, 525680253), (567, 358797633), (903, 225291537), (1161, 175226751), (1701, 119599211), (2709, 75097179), (3483, 58408917), (8127, 25032393), (10449, 19469639), (24381, 8344131), (73143, 2781377)]