70414407

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{443}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 123751680

約数和(自身を除く): 53337273

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 443, 609, 783, 841, 1329, 1827, 2523, 3101, 3987, 5481, 5887, 7569, 9303, 11961, 12847, 17661, 22707, 27909, 38541, 52983, 83727, 89929, 115623, 158949, 269787, 346869, 372563, 809361, 1117689, 2428083, 2607941, 3353067, 7823823, 10059201, 23471469, 70414407]

約数ペア:

[(1, 70414407), (3, 23471469), (7, 10059201), (9, 7823823), (21, 3353067), (27, 2607941), (29, 2428083), (63, 1117689), (87, 809361), (189, 372563), (203, 346869), (261, 269787), (443, 158949), (609, 115623), (783, 89929), (841, 83727), (1329, 52983), (1827, 38541), (2523, 27909), (3101, 22707), (3987, 17661), (5481, 12847), (5887, 11961), (7569, 9303)]