42708931209

素因数分解:

$3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{2927}}^1$

素因数の和:3260

約数の個数: 96

約数和(自身を含む): 75704025600

約数和(自身を除く): 32995094391

約数列:

[1, 3, 7, 9, 21, 27, 41, 49, 63, 123, 147, 189, 269, 287, 369, 441, 807, 861, 1107, 1323, 1883, 2009, 2421, 2583, 2927, 5649, 6027, 7263, 7749, 8781, 11029, 13181, 16947, 18081, 20489, 26343, 33087, 39543, 50841, 54243, 61467, 77203, 79029, 99261, 118629, 120007, 143423, 184401, 231609, 297783, 355887, 360021, 430269, 540421, 553203, 694827, 787363, 840049, 1080063, 1290807, 1621263, 2084481, 2362089, 2520147, 3240189, 3872421, 4863789, 5511541, 5880343, 7086267, 7560441, 14591367, 16534623, 17641029, 21258801, 22681323, 32281883, 38580787, 49603869, 52923087, 96845649, 115742361, 148811607, 158769261, 225973181, 290536947, 347227083, 677919543, 871610841, 1041681249, 1581812267, 2033758629, 4745436801, 6101275887, 14236310403, 42708931209]

約数ペア:

[(1, 42708931209), (3, 14236310403), (7, 6101275887), (9, 4745436801), (21, 2033758629), (27, 1581812267), (41, 1041681249), (49, 871610841), (63, 677919543), (123, 347227083), (147, 290536947), (189, 225973181), (269, 158769261), (287, 148811607), (369, 115742361), (441, 96845649), (807, 52923087), (861, 49603869), (1107, 38580787), (1323, 32281883), (1883, 22681323), (2009, 21258801), (2421, 17641029), (2583, 16534623), (2927, 14591367), (5649, 7560441), (6027, 7086267), (7263, 5880343), (7749, 5511541), (8781, 4863789), (11029, 3872421), (13181, 3240189), (16947, 2520147), (18081, 2362089), (20489, 2084481), (26343, 1621263), (33087, 1290807), (39543, 1080063), (50841, 840049), (54243, 787363), (61467, 694827), (77203, 553203), (79029, 540421), (99261, 430269), (118629, 360021), (120007, 355887), (143423, 297783), (184401, 231609)]