20174119257537

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1749858553}}^1$

素因数の和:1749858630

約数の個数: 32

約数和(自身を含む): 34717193711360

約数和(自身を除く): 14543074453823

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1647, 3843, 11529, 1749858553, 5249575659, 12249009871, 15748726977, 36747029613, 47246180931, 106741371733, 110241088839, 320224115199, 330723266517, 747189602131, 960672345597, 2241568806393, 2882017036791, 6724706419179, 20174119257537]

約数ペア:

[(1, 20174119257537), (3, 6724706419179), (7, 2882017036791), (9, 2241568806393), (21, 960672345597), (27, 747189602131), (61, 330723266517), (63, 320224115199), (183, 110241088839), (189, 106741371733), (427, 47246180931), (549, 36747029613), (1281, 15748726977), (1647, 12249009871), (3843, 5249575659), (11529, 1749858553)]