29509970211

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{20897}}^1$

素因数の和:21076

約数の個数: 48

約数和(自身を含む): 45184819680

約数和(自身を除く): 15674849469

約数列:

[1, 3, 9, 41, 43, 89, 123, 129, 267, 369, 387, 801, 1763, 3649, 3827, 5289, 10947, 11481, 15867, 20897, 32841, 34443, 62691, 156907, 188073, 470721, 856777, 898571, 1412163, 1859833, 2570331, 2695713, 5579499, 7710993, 8087139, 16738497, 36841411, 76253153, 79972819, 110524233, 228759459, 239918457, 331572699, 686278377, 719755371, 3278885579, 9836656737, 29509970211]

約数ペア:

[(1, 29509970211), (3, 9836656737), (9, 3278885579), (41, 719755371), (43, 686278377), (89, 331572699), (123, 239918457), (129, 228759459), (267, 110524233), (369, 79972819), (387, 76253153), (801, 36841411), (1763, 16738497), (3649, 8087139), (3827, 7710993), (5289, 5579499), (10947, 2695713), (11481, 2570331), (15867, 1859833), (20897, 1412163), (32841, 898571), (34443, 856777), (62691, 470721), (156907, 188073)]