6665795703

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{2131}}^1$

素因数の和:2365

約数の個数: 72

約数和(自身を含む): 11545266096

約数和(自身を除く): 4879470393

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 173, 287, 369, 441, 519, 861, 1211, 1557, 2009, 2131, 2583, 3633, 6027, 6393, 7093, 8477, 10899, 14917, 18081, 19179, 21279, 25431, 44751, 49651, 63837, 76293, 87371, 104419, 134253, 148953, 262113, 313257, 347557, 368663, 446859, 611597, 786339, 939771, 1042671, 1105989, 1834791, 2580641, 3128013, 3317967, 4281179, 5504373, 7741923, 12843537, 15115183, 18064487, 23225769, 38530611, 45345549, 54193461, 105806281, 136036647, 162580383, 317418843, 740643967, 952256529, 2221931901, 6665795703]

約数ペア:

[(1, 6665795703), (3, 2221931901), (7, 952256529), (9, 740643967), (21, 317418843), (41, 162580383), (49, 136036647), (63, 105806281), (123, 54193461), (147, 45345549), (173, 38530611), (287, 23225769), (369, 18064487), (441, 15115183), (519, 12843537), (861, 7741923), (1211, 5504373), (1557, 4281179), (2009, 3317967), (2131, 3128013), (2583, 2580641), (3633, 1834791), (6027, 1105989), (6393, 1042671), (7093, 939771), (8477, 786339), (10899, 611597), (14917, 446859), (18081, 368663), (19179, 347557), (21279, 313257), (25431, 262113), (44751, 148953), (49651, 134253), (63837, 104419), (76293, 87371)]