156983184057

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2879}}^1\times {\mathrm{48991}}^1$

素因数の和:51933

約数の個数: 32

約数和(自身を含む): 243815546880

約数和(自身を除く): 86832362823

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 2879, 8637, 20153, 48991, 60459, 146973, 152587, 342937, 457761, 1028811, 1068109, 2596523, 3204327, 7789569, 18175661, 54526983, 141045089, 423135267, 987315623, 2961946869, 7475389717, 22426169151, 52327728019, 156983184057]

約数ペア:

[(1, 156983184057), (3, 52327728019), (7, 22426169151), (21, 7475389717), (53, 2961946869), (159, 987315623), (371, 423135267), (1113, 141045089), (2879, 54526983), (8637, 18175661), (20153, 7789569), (48991, 3204327), (60459, 2596523), (146973, 1068109), (152587, 1028811), (342937, 457761)]