3928565529

素因数分解:

$3^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{35171}}^1$

素因数の和:35387

約数の個数: 40

約数和(自身を含む): 6741206208

約数和(自身を除く): 2812640679

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 197, 567, 591, 1379, 1773, 4137, 5319, 12411, 15957, 35171, 37233, 105513, 111699, 246197, 316539, 738591, 949617, 2215773, 2848851, 6647319, 6928687, 19941957, 20786061, 48500809, 62358183, 145502427, 187074549, 436507281, 561223647, 1309521843, 3928565529]

約数ペア:

[(1, 3928565529), (3, 1309521843), (7, 561223647), (9, 436507281), (21, 187074549), (27, 145502427), (63, 62358183), (81, 48500809), (189, 20786061), (197, 19941957), (567, 6928687), (591, 6647319), (1379, 2848851), (1773, 2215773), (4137, 949617), (5319, 738591), (12411, 316539), (15957, 246197), (35171, 111699), (37233, 105513)]