25870847029209

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1089252959}}^1$

素因数の和:1089253014

約数の個数: 48

約数和(自身を含む): 47578569292800

約数和(自身を除く): 21707722263591

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 609, 819, 1131, 1827, 2639, 3393, 7917, 23751, 1089252959, 3267758877, 7624770713, 9803276631, 14160288467, 22874312139, 31588335811, 42480865401, 68622936417, 94765007433, 99122019269, 127442596203, 221118350677, 284295022299, 297366057807, 410648365543, 663355052031, 892098173421, 1231945096629, 1990065156093, 2874538558801, 3695835289887, 8623615676403, 25870847029209]

約数ペア:

[(1, 25870847029209), (3, 8623615676403), (7, 3695835289887), (9, 2874538558801), (13, 1990065156093), (21, 1231945096629), (29, 892098173421), (39, 663355052031), (63, 410648365543), (87, 297366057807), (91, 284295022299), (117, 221118350677), (203, 127442596203), (261, 99122019269), (273, 94765007433), (377, 68622936417), (609, 42480865401), (819, 31588335811), (1131, 22874312139), (1827, 14160288467), (2639, 9803276631), (3393, 7624770713), (7917, 3267758877), (23751, 1089252959)]