17993669103

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{617}}^1\times {\mathrm{2791}}^1$

素因数の和:3466

約数の個数: 48

約数和(自身を含む): 27634903296

約数和(自身を除く): 9641234193

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 617, 1161, 1851, 2791, 3483, 5553, 8373, 10449, 16659, 25119, 26531, 49977, 75357, 79593, 120013, 149931, 226071, 238779, 360039, 678213, 716337, 1080117, 1722047, 2149011, 3240351, 5166141, 6447033, 9721053, 15498423, 29163159, 46495269, 74048021, 139485807, 222144063, 418457421, 666432189, 1999296567, 5997889701, 17993669103]

約数ペア:

[(1, 17993669103), (3, 5997889701), (9, 1999296567), (27, 666432189), (43, 418457421), (81, 222144063), (129, 139485807), (243, 74048021), (387, 46495269), (617, 29163159), (1161, 15498423), (1851, 9721053), (2791, 6447033), (3483, 5166141), (5553, 3240351), (8373, 2149011), (10449, 1722047), (16659, 1080117), (25119, 716337), (26531, 678213), (49977, 360039), (75357, 238779), (79593, 226071), (120013, 149931)]