12765432213

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1\times {\mathrm{541}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 18973468800

約数和(自身を除く): 6208036587

約数列:

[1, 3, 9, 67, 109, 201, 327, 359, 541, 603, 981, 1077, 1623, 3231, 4869, 7303, 21909, 24053, 36247, 39131, 58969, 65727, 72159, 108741, 117393, 176907, 194219, 216477, 326223, 352179, 530721, 582657, 1747971, 2621777, 3950923, 7865331, 11852769, 13012673, 21169871, 23595993, 35558307, 39038019, 63509613, 117114057, 190528839, 1418381357, 4255144071, 12765432213]

約数ペア:

[(1, 12765432213), (3, 4255144071), (9, 1418381357), (67, 190528839), (109, 117114057), (201, 63509613), (327, 39038019), (359, 35558307), (541, 23595993), (603, 21169871), (981, 13012673), (1077, 11852769), (1623, 7865331), (3231, 3950923), (4869, 2621777), (7303, 1747971), (21909, 582657), (24053, 530721), (36247, 352179), (39131, 326223), (58969, 216477), (65727, 194219), (72159, 176907), (108741, 117393)]