53227923

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 83558400

約数和(自身を除く): 30330477

約数列:

[1, 3, 7, 21, 47, 141, 199, 271, 329, 597, 813, 987, 1393, 1897, 4179, 5691, 9353, 12737, 28059, 38211, 53929, 65471, 89159, 161787, 196413, 267477, 377503, 1132509, 2534663, 7603989, 17742641, 53227923]

約数ペア:

[(1, 53227923), (3, 17742641), (7, 7603989), (21, 2534663), (47, 1132509), (141, 377503), (199, 267477), (271, 196413), (329, 161787), (597, 89159), (813, 65471), (987, 53929), (1393, 38211), (1897, 28059), (4179, 12737), (5691, 9353)]