8196377427

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1\times {\mathrm{3821}}^1$

素因数の和:4344

約数の個数: 48

約数和(自身を含む): 13737185280

約数和(自身を除く): 5540807853

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 431, 553, 711, 1293, 1659, 3017, 3821, 3879, 4977, 9051, 11463, 26747, 27153, 34049, 34389, 80241, 102147, 238343, 240723, 301859, 306441, 715029, 905577, 1646851, 2113013, 2145087, 2716731, 4940553, 6339039, 11527957, 14821659, 19017117, 34583871, 103751613, 130101229, 390303687, 910708603, 1170911061, 2732125809, 8196377427]

約数ペア:

[(1, 8196377427), (3, 2732125809), (7, 1170911061), (9, 910708603), (21, 390303687), (63, 130101229), (79, 103751613), (237, 34583871), (431, 19017117), (553, 14821659), (711, 11527957), (1293, 6339039), (1659, 4940553), (3017, 2716731), (3821, 2145087), (3879, 2113013), (4977, 1646851), (9051, 905577), (11463, 715029), (26747, 306441), (27153, 301859), (34049, 240723), (34389, 238343), (80241, 102147)]