17869856229

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{10501}}^1$

素因数の和:10712

約数の個数: 48

約数和(自身を含む): 27523641600

約数和(自身を除く): 9653785371

約数列:

[1, 3, 9, 27, 47, 81, 141, 149, 243, 423, 447, 1269, 1341, 3807, 4023, 7003, 10501, 11421, 12069, 21009, 31503, 36207, 63027, 94509, 189081, 283527, 493547, 567243, 850581, 1480641, 1564649, 1701729, 2551743, 4441923, 4693947, 13325769, 14081841, 39977307, 42245523, 73538503, 119931921, 126736569, 220615509, 380209707, 661846527, 1985539581, 5956618743, 17869856229]

約数ペア:

[(1, 17869856229), (3, 5956618743), (9, 1985539581), (27, 661846527), (47, 380209707), (81, 220615509), (141, 126736569), (149, 119931921), (243, 73538503), (423, 42245523), (447, 39977307), (1269, 14081841), (1341, 13325769), (3807, 4693947), (4023, 4441923), (7003, 2551743), (10501, 1701729), (11421, 1564649), (12069, 1480641), (21009, 850581), (31503, 567243), (36207, 493547), (63027, 283527), (94509, 189081)]