139550103

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2549}}^1$

素因数の和:2652

約数の個数: 48

約数和(自身を含む): 254592000

約数和(自身を除く): 115041897

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 79, 99, 231, 237, 553, 693, 711, 869, 1659, 2549, 2607, 4977, 6083, 7647, 7821, 17843, 18249, 22941, 28039, 53529, 54747, 84117, 160587, 196273, 201371, 252351, 588819, 604113, 1409597, 1766457, 1812339, 2215081, 4228791, 6645243, 12686373, 15505567, 19935729, 46516701, 139550103]

約数ペア:

[(1, 139550103), (3, 46516701), (7, 19935729), (9, 15505567), (11, 12686373), (21, 6645243), (33, 4228791), (63, 2215081), (77, 1812339), (79, 1766457), (99, 1409597), (231, 604113), (237, 588819), (553, 252351), (693, 201371), (711, 196273), (869, 160587), (1659, 84117), (2549, 54747), (2607, 53529), (4977, 28039), (6083, 22941), (7647, 18249), (7821, 17843)]