156745578843

素因数分解:

$3^4\times 7^1\times {\mathrm{10331}}^1\times {\mathrm{26759}}^1$

素因数の和:37109

約数の個数: 40

約数和(自身を含む): 267636821760

約数和(自身を除く): 110891242917

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 10331, 26759, 30993, 72317, 80277, 92979, 187313, 216951, 240831, 278937, 561939, 650853, 722493, 836811, 1685817, 1952559, 2167479, 5057451, 5857677, 15172353, 276447229, 829341687, 1935130603, 2488025061, 5805391809, 7464075183, 17416175427, 22392225549, 52248526281, 156745578843]

約数ペア:

[(1, 156745578843), (3, 52248526281), (7, 22392225549), (9, 17416175427), (21, 7464075183), (27, 5805391809), (63, 2488025061), (81, 1935130603), (189, 829341687), (567, 276447229), (10331, 15172353), (26759, 5857677), (30993, 5057451), (72317, 2167479), (80277, 1952559), (92979, 1685817), (187313, 836811), (216951, 722493), (240831, 650853), (278937, 561939)]